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.

A027574 Palindromes of form n^2 + (n+1)^2 + (n+2)^2.

Table of values

n a(n)
1 77
2 434
3 4334
4 964469
5 9051509
6 208666802
7 776181677
8 924323429
9 964777469
10 4106556014
11 4906666094
12 43064746034
13 90553635509
14 430495594034
15 5291716171925
16 9203225223029
17 9459406049549
18 58815733751885
19 202304919403202
20 962227252722269
21 4906073553706094

List of values

[77, 434, 4334, 964469, 9051509, 208666802, 776181677, 924323429, 964777469, 4106556014, 4906666094, 43064746034, 90553635509, 430495594034, 5291716171925, 9203225223029, 9459406049549, 58815733751885, 202304919403202, 962227252722269, 4906073553706094]

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

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