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.

A117066 Partial sums of cupolar numbers (1/3)*(n+1)*(5*n^2+7*n+3) (A096000).

Table of values

n a(n)
1 1
2 11
3 48
4 140
5 325
6 651
7 1176
8 1968
9 3105
10 4675
11 6776
12 9516
13 13013
14 17395
15 22800
16 29376
17 37281
18 46683
19 57760
20 70700
21 85701
22 102971
23 122728
24 145200
25 170625
26 199251
27 231336
28 267148
29 306965
30 351075
31 399776
32 453376
33 512193
34 576555
35 646800
36 723276
37 806341

List of values

[1, 11, 48, 140, 325, 651, 1176, 1968, 3105, 4675, 6776, 9516, 13013, 17395, 22800, 29376, 37281, 46683, 57760, 70700, 85701, 102971, 122728, 145200, 170625, 199251, 231336, 267148, 306965, 351075, 399776, 453376, 512193, 576555, 646800, 723276, 806341]

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

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