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.

A282400 Primes of the form n^2*2^n + 1.

Table of values

n a(n)
1 3
2 17
3 73
4 257
5 924844033
6 966367641601
7 9354438770689
8 468230246058455728129
9 12676506002282294014967032053760001
10 112418056545792871256481555812420390351647277057
11 462428252436731001462884654101636424188009906177
12 32113073085884097323811434312613640568611799040001

List of values

[3, 17, 73, 257, 924844033, 966367641601, 9354438770689, 468230246058455728129, 12676506002282294014967032053760001, 112418056545792871256481555812420390351647277057, 462428252436731001462884654101636424188009906177, 32113073085884097323811434312613640568611799040001]

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

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