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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.

A249212 T(n,k)=Number of length n+6 0..k arrays with no seven consecutive terms having five times the sum of any two elements equal to two times the sum of the remaining five.

Table of values

n a(n)
1 126
2 1792
3 250
4 14336
5 4586
6 496
7 67452
8 51200
9 11874
10 984
11 242494
12 294568
13 183516
14 30876
15 1952
16 714980
17 1267754
18 1287632
19 658448
20 80354
21 3872
22 1826748
23 4353482
24 6631348
25 5630090
26 2363528
27 208876
28 7680
29 4173442
30 12777540
31 26526142
32 34695508

List of values

[126, 1792, 250, 14336, 4586, 496, 67452, 51200, 11874, 984, 242494, 294568, 183516, 30876, 1952, 714980, 1267754, 1287632, 658448, 80354, 3872, 1826748, 4353482, 6631348, 5630090, 2363528, 208876, 7680, 4173442, 12777540, 26526142, 34695508]

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

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