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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.

A112486 Coefficient triangle for polynomials used for e.g.f.s for unsigned Stirling1 diagonals.

Table of values

n a(n)
0 1
1 1
2 1
3 2
4 5
5 3
6 6
7 26
8 35
9 15
10 24
11 154
12 340
13 315
14 105
15 120
16 1044
17 3304
18 4900
19 3465
20 945
21 720
22 8028
23 33740
24 70532
25 78750
26 45045
27 10395
28 5040
29 69264
30 367884
31 1008980
32 1571570
33 1406790
34 675675
35 135135
36 40320
37 663696
38 4302216
39 14777620
40 29957620

List of values

[1, 1, 1, 2, 5, 3, 6, 26, 35, 15, 24, 154, 340, 315, 105, 120, 1044, 3304, 4900, 3465, 945, 720, 8028, 33740, 70532, 78750, 45045, 10395, 5040, 69264, 367884, 1008980, 1571570, 1406790, 675675, 135135, 40320, 663696, 4302216, 14777620, 29957620]

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

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