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.

A188946 Binomial partial sums of binomial(2n,n)*binomial(3n,n) (A006480).

Table of values

n a(n)
0 1
1 7
2 103
3 1969
4 41935
5 947737
6 22248409
7 536310271
8 13183283743
9 328970388985
10 8307368234473
11 211822788505951
12 5444571611722369
13 140892128574440887
14 3667015053678269095
15 95918056089104563489
16 2519845343307697266943

List of values

[1, 7, 103, 1969, 41935, 947737, 22248409, 536310271, 13183283743, 328970388985, 8307368234473, 211822788505951, 5444571611722369, 140892128574440887, 3667015053678269095, 95918056089104563489, 2519845343307697266943]

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

Content is available under The OEIS End-User License Agreement.