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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.

A210193 Triangle of coefficients of polynomials u(n,x) jointly generated with A210194; see the Formula section.

Table of values

n a(n)
1 1
2 3
3 6
4 3
5 10
6 14
7 3
8 15
9 40
10 23
11 3
12 21
13 90
14 97
15 32
16 3
17 28
18 175
19 301
20 181
21 41
22 3
23 36
24 308
25 770
26 728
27 292
28 50
29 3
30 45
31 504
32 1722
33 2346
34 1452
35 430
36 59
37 3
38 55
39 780
40 3486
41 6456
42 5686
43 2554
44 595
45 68
46 3
47 66
48 1155
49 6534
50 15774
51 18722
52 11816
53 4115
54 787
55 77
56 3

List of values

[1, 3, 6, 3, 10, 14, 3, 15, 40, 23, 3, 21, 90, 97, 32, 3, 28, 175, 301, 181, 41, 3, 36, 308, 770, 728, 292, 50, 3, 45, 504, 1722, 2346, 1452, 430, 59, 3, 55, 780, 3486, 6456, 5686, 2554, 595, 68, 3, 66, 1155, 6534, 15774, 18722, 11816, 4115, 787, 77, 3]

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

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