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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.

A383654 a(n) is the number k such that A383653(n)^4 is the sum of squares of k consecutive integers.

Table of values

n a(n)
1 2
2 2
3 169
4 242
5 177
6 352
7 1536
8 2401
9 40898
10 163607
11 230121
12 60625
13 218089
14 185761
15 19512097
16 47761921
17 1170329056
18 1224370081
19 7957888849
20 10842382346
21 11474926944
22 208152552417
23 12230369281
24 190412616875
25 497818686976
26 72899460001
27 1384334025217
28 313455536641

List of values

[2, 2, 169, 242, 177, 352, 1536, 2401, 40898, 163607, 230121, 60625, 218089, 185761, 19512097, 47761921, 1170329056, 1224370081, 7957888849, 10842382346, 11474926944, 208152552417, 12230369281, 190412616875, 497818686976, 72899460001, 1384334025217, 313455536641]

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

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