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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.

A087110 This table shows the coefficients of combinatorial formulas needed for generating the sequential sums of p-th powers of binomial coefficients C(n,6). The p-th row (p>=1) contains a(i,p) for i=1 to 6*p-5, where a(i,p) satisfies Sum_{i=1..n} C(i+5,6)^p = 7 * C(n+6,7) * Sum_{i=1..6*p-5} a(i,p) * C(n-1,i-1)/(i+6).

Table of values

n a(n)
1 1
2 1
3 6
4 15
5 20
6 15
7 6
8 1
9 1
10 48
11 687
12 4850
13 20385
14 55908
15 104959
16 137886
17 127050
18 80640
19 33642
20 8316
21 924
22 1
23 342
24 21267
25 527876
26 7020525
27 58015362
28 324610399
29 1297791264
30 3839203452
31 8595153000
32 14760228672
33 19560928464
34 19987430694

List of values

[1, 1, 6, 15, 20, 15, 6, 1, 1, 48, 687, 4850, 20385, 55908, 104959, 137886, 127050, 80640, 33642, 8316, 924, 1, 342, 21267, 527876, 7020525, 58015362, 324610399, 1297791264, 3839203452, 8595153000, 14760228672, 19560928464, 19987430694]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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