Weekly Total (Oct 27-Nov 2): 12. Total to date: 77. Sat Nov 2: Fri Nov 1: 0.. Thu Oct 31: 2: meeting. Wed Oct 30: Tue Oct 29: 2: meeting. Mon Oct 28: Sun Oct 27: Weekly Total (Oct 20-26): 10. Total to date: 65. Sat Oct 26: Fri Oct 25: Thu Oct 24: 2: meeting. Wed Oct 23: Tue Oct 22: 0: missed meeting; had lab. Mon Oct 21: Sun Oct 20: Weekly Total (Oct 13-19): 15. Total to date: 55. Sat Oct 19: 0. Fri Oct 18: 1 - 11am-12: put up trap.tex with base case results for T_2-tiling trapezoids 1 - 1pm-2: did more in trap.tex 1 - 2pm-3: updated website with tile stuff 2 - 4pm-6: ran experiments, wrote program to partially automate some stuff, collected data on website Thu Oct 17: 2 - 3pm-5: meeting. polyhex tiling group really got organized, it was cool. 6 - 9pm-3: i was feeling overachievertastic, so i wrote tile.cpp in one sitting. (took FOREVER, i'm rusty) Wed Oct 16: 0. Tue Oct 15: 2 - meeting. Mon Oct 14: 0. Sun Oct 13: 0. Weekly Total (Oct 13-19): 10. Total to date: 40. Sat Oct 19: 0. Fri Oct 18: 0. Thu Oct 17: 2 - meeting. Wed Oct 16: 0. Tue Oct 15: 2 - working with problem derivative of the polyhexes tiling problem, looking at triangles and lines tilings of trianglular grid graph of side n; some possibly interesting results. i think i will focus on this problem. the computability problems associated are also very interesting to me, though probably not very combinatorial. 2 - meeting. Mon Oct 14: 1 - working with polyhexes and tilings problem, tried unsucessfully to find the articles cited in that one-pager. Sun Oct 13: 3 - organized papers, read one-pagers, looked at cube recurrence paper, back-filled-in prevous week hours (finally). Weekly Total (Oct 6-12): 8. Total to date: 30. Sat Oct 12: 0. Fri Oct 11: 0. Thu Oct 10: 2 - meeting. Wed Oct 09: 2 - looked at http://www.combinatorics.org/Volume_4/Abstracts/v4i1r29.html, http://www.combinatorics.org/Volume_6/Abstracts/v6i1r14.html. Tue Oct 08: 2 - meeting. 2 - read http://jamespropp.org/bilinear/domino, organized email, set-up folders for reach, and domino and bilinear forum mailing lists, looked at previous posts, got a copy of gabriel's cube reccurrence article. Mon Oct 07: 0. Sun Oct 06: 0. Weekly Total (Sep 30-5): 10. Total to date: 22. Sat Oct 05: 3 - worked through notes from 0ct 03 meeting, multi-choose stuff, etc, worked on matchings for 1xn and 2xn grid, looking for polynomials describing all matchings. Fri Oct 04: 2 - reread through papers we've recieved up to date, worked on polynomial for all matchings of 1xn-grid. Thu Oct 03: 0 - missed meeting, asked amanda what we did. 1 - read "The quadratic reccurence for Fibonacci numbers" and "Running the Fibonacci recurrence backward". Wed Oct 02: 1 - looked again at front.math.ucdavis.edu/math.CO/0104011, wrote down some stuff. Tue Oct 01: 2 - meeting. 1 - read through front.math.ucdavis.edu/math.CO/0104011. Mon Sep 30: 0. Sun Sep 29: 0. Weekly Total (Sep 23-29): 12. Total to date: 12. Sat Sep 28: 1 - read more/again in generating-function-ology. Fri Sep 27: 2 - looked at 1xn and 3xn cases. Thu Sep 26: 2 - meeting. 1 - finalized generating functions approach for matchings in the 2xn-grid. 1 - read some of generating-function-ology, and worked out some little problems. Wed Sep 25: 2 - homework for Sep 26. Tue Sep 24: 2 - meeting, 1 - homework for Sep 26. Mon Sep 23: 0. Sun Sep 22: 0.