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.

A243660 Triangle read by rows: the x = 1+q Narayana triangle at m=2.

Table of values

n a(n)
1 1
2 3
3 2
4 12
5 16
6 5
7 55
8 110
9 70
10 14
11 273
12 728
13 702
14 288
15 42
16 1428
17 4760
18 6160
19 3850
20 1155
21 132
22 7752
23 31008
24 50388
25 42432
26 19448
27 4576
28 429
29 43263
30 201894
31 395010
32 418950
33 259350
34 93366
35 18018
36 1430
37 246675
38 1315600
39 3010700
40 3853696
41 3010700
42 1466080
43 433160
44 70720
45 4862

List of values

[1, 3, 2, 12, 16, 5, 55, 110, 70, 14, 273, 728, 702, 288, 42, 1428, 4760, 6160, 3850, 1155, 132, 7752, 31008, 50388, 42432, 19448, 4576, 429, 43263, 201894, 395010, 418950, 259350, 93366, 18018, 1430, 246675, 1315600, 3010700, 3853696, 3010700, 1466080, 433160, 70720, 4862]

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

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