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.

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A048464 Indices of primefree generations.

Original entry on oeis.org

9, 11, 17, 18, 21, 22, 23, 24, 29, 32, 33, 35, 36, 38, 39, 40, 48, 49, 50, 54, 56, 57, 58, 65, 66, 67, 69, 70, 72, 74, 76, 77, 78, 79, 81, 83, 85, 86, 88, 89, 91, 93, 95, 96, 97, 99, 100, 101, 106, 107, 108, 110, 111, 113, 114, 115, 121, 125, 126, 128, 129
Offset: 1

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Author

Patrick De Geest, May 15 1999

Keywords

Crossrefs

For "Generations" see A048448-A048455. See also A047844.

Extensions

More terms from Sean A. Irvine, Jun 18 2021

A048465 Distinct primes in sorted order from generation 2 onwards.

Original entry on oeis.org

3, 7, 13, 23, 43, 67, 97, 127, 179, 181, 757, 1109, 1399, 8933, 12613, 18917, 49193, 53831, 71023, 199909, 221317, 408379, 821771, 1330519, 17427659, 30196487, 988142237, 1397537747, 1586875049, 2760703019, 4128019327, 7021048691
Offset: 1

Views

Author

Patrick De Geest, May 15 1999

Keywords

Crossrefs

For "Generations" see A048448-A048455. See also A047844.
Previous Showing 11-12 of 12 results.

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

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