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.

Showing 1-2 of 2 results.

A330126 Composite terms in A330070.

Original entry on oeis.org

25, 185, 5141, 5149, 11995, 25727, 27439, 82345, 723845, 2174987, 6530119, 6530123, 39182441, 91425127, 195910507, 235092943, 626913953, 1293010349, 5158981145, 16756893533, 18036843631, 51550630699, 103284111653, 104537939563, 207665323147
Offset: 1

Views

Author

Giovanni Resta, Dec 02 2019

Keywords

Crossrefs

Cf. A330070, A330071.

A330071 a(n) is the smallest positive composite that cannot be expressed as the sum of any subset of earlier terms and is not a multiple of any earlier term.

Original entry on oeis.org

4, 6, 9, 14, 21, 22, 38, 106, 111, 118, 123, 465, 470, 1394, 1405, 4193, 4209, 9446, 13289, 22258, 26101, 70617, 79959, 221566, 225409, 234751, 902919, 977379, 2783217, 2857677, 8424111, 8498571, 25346793, 25421253, 76114839, 76189299, 228418977, 228493437, 685331391
Offset: 1

Views

Author

J. Stauduhar, Dec 01 2019

Keywords

Links

Crossrefs

Cf. A330070, A330126.

Extensions

a(24)-a(39) from Giovanni Resta, Dec 02 2019
Showing 1-2 of 2 results.

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

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