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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.

A080824 Numbers n such that T(n)=T(A072522(n))+T(A072522(n+1)), T(i) being the triangular numbers.

Table of values

n a(n)
1 6
2 8
3 11
4 16
5 46
6 73
7 856
8 1238
9 1493
10 1731
11 1931
12 2193
13 2713
14 3238
15 4006
16 4648
17 4781
18 5534
19 6240
20 6458
21 7793
22 9039
23 9491
24 11456
25 13290
26 16041
27 21388
28 24439
29 25449
30 30327
31 34682
32 35837
33 38153
34 47071
35 358732
36 536644
37 581296
38 701563

List of values

[6, 8, 11, 16, 46, 73, 856, 1238, 1493, 1731, 1931, 2193, 2713, 3238, 4006, 4648, 4781, 5534, 6240, 6458, 7793, 9039, 9491, 11456, 13290, 16041, 21388, 24439, 25449, 30327, 34682, 35837, 38153, 47071, 358732, 536644, 581296, 701563]

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

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