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.

A261556 Numbers that divide the sum of the product of the factorials of their digits and the sum of the factorials of their digits.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 13
11 17
12 54
13 86
14 573
15 768
16 999
17 6143
18 94584
19 159287
20 27167549
21 40548073
22 72382636
23 131092614
24 340720926
25 1161216721
26 2955383683
27 3892089702
28 5304046976
29 6554754648
30 72338498624
31 279445396448
32 331043595868
33 466026097373
34 962499474063
35 3082891291712

List of values

[1, 2, 3, 4, 5, 6, 7, 8, 9, 13, 17, 54, 86, 573, 768, 999, 6143, 94584, 159287, 27167549, 40548073, 72382636, 131092614, 340720926, 1161216721, 2955383683, 3892089702, 5304046976, 6554754648, 72338498624, 279445396448, 331043595868, 466026097373, 962499474063, 3082891291712]

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

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