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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.

A325041 Heinz numbers of integer partitions whose product of parts is one greater than their sum.

Table of values

n a(n)
1 1
2 15
3 42
4 54
5 100
6 132
7 312
8 560
9 720
10 816
11 1824
12 3520
13 4416
14 6272
15 8064
16 10368
17 11136
18 16640
19 23808
20 38400
21 56832
22 78848
23 87040
24 101376
25 125952
26 264192
27 389120
28 577536
29 745472
30 958464
31 1302528
32 1720320
33 1884160
34 1982464
35 2211840
36 2899968
37 5996544

List of values

[1, 15, 42, 54, 100, 132, 312, 560, 720, 816, 1824, 3520, 4416, 6272, 8064, 10368, 11136, 16640, 23808, 38400, 56832, 78848, 87040, 101376, 125952, 264192, 389120, 577536, 745472, 958464, 1302528, 1720320, 1884160, 1982464, 2211840, 2899968, 5996544]

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

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