cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A373091 Coefficients of the power series expansion at p=1 of the time constant C(-3,p) for last passage percolation on the complete directed acyclic graph, where the edges' weights are equal to 1 or -3 with respective probabilities p and 1-p.

Table of values

n a(n)
0 1
1 1
2 1
3 3
4 7
5 15
6 29
7 54
8 102
9 197
10 375
11 687
12 1226
13 2182
14 3885
15 6827
16 11757
17 19920
18 33339
19 55012
20 88980
21 140141
22 213535
23 311997
24 428578
25 527659
26 506451
27 118728
28 -1180673
29 -4546846
30 -12344870
31 -29279209
32 -64481947
33 -135339292
34 -274463246
35 -542210697
36 -1048748528
37 -1992459450

List of values

[1, 1, 1, 3, 7, 15, 29, 54, 102, 197, 375, 687, 1226, 2182, 3885, 6827, 11757, 19920, 33339, 55012, 88980, 140141, 213535, 311997, 428578, 527659, 506451, 118728, -1180673, -4546846, -12344870, -29279209, -64481947, -135339292, -274463246, -542210697, -1048748528, -1992459450]