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.

A058698 a(n) = p(P(n)), P = primes (A000040), p = partition numbers (A000041).

Table of values

n a(n)
1 2
2 3
3 7
4 15
5 56
6 101
7 297
8 490
9 1255
10 4565
11 6842
12 21637
13 44583
14 63261
15 124754
16 329931
17 831820
18 1121505
19 2679689
20 4697205
21 6185689
22 13848650
23 23338469
24 49995925
25 133230930
26 214481126
27 271248950
28 431149389
29 541946240
30 851376628
31 3913864295
32 5964539504
33 11097645016

List of values

[2, 3, 7, 15, 56, 101, 297, 490, 1255, 4565, 6842, 21637, 44583, 63261, 124754, 329931, 831820, 1121505, 2679689, 4697205, 6185689, 13848650, 23338469, 49995925, 133230930, 214481126, 271248950, 431149389, 541946240, 851376628, 3913864295, 5964539504, 11097645016]

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

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