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.

A275509 First occurrence of a run of exactly n consecutive integers with an odd number of prime factors.

Table of values

n a(n)
1 5
2 2
3 11
4 17
5 41
6 27
7 170
8 279
9 428
10 8825
11 5879
12 27937
13 19453
14 13871
15 41233
16 171707
17 1100826
18 1004646
19 1633357
20 5460156
21 11902755
22 49390927
23 21627159
24 38821328
25 41983357
26 619535061
27 259681234
28 1250565732
29 799932281
30 4168699147
31 867086432
32 2487208142
33 179376463

List of values

[5, 2, 11, 17, 41, 27, 170, 279, 428, 8825, 5879, 27937, 19453, 13871, 41233, 171707, 1100826, 1004646, 1633357, 5460156, 11902755, 49390927, 21627159, 38821328, 41983357, 619535061, 259681234, 1250565732, 799932281, 4168699147, 867086432, 2487208142, 179376463]

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

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