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.

A029553 Quasi-Carmichael numbers to base 10: squarefree composites n such that (n,2*3*5*7) = 1 and prime p|n ==> p-10|n-10.

Table of values

n a(n)
1 4807
2 46189
3 290719
4 423181
5 753763
6 1188847
7 3863233
8 8457823
9 8810413
10 15058963
11 16948789
12 23524489
13 33402841
14 37912087
15 40018303
16 41874661
17 43401511
18 58953817
19 62012989
20 73792981
21 75598687
22 89269333
23 107492437
24 140757067

List of values

[4807, 46189, 290719, 423181, 753763, 1188847, 3863233, 8457823, 8810413, 15058963, 16948789, 23524489, 33402841, 37912087, 40018303, 41874661, 43401511, 58953817, 62012989, 73792981, 75598687, 89269333, 107492437, 140757067]

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

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