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 1-5 of 5 results.

A347649 Number of partitions of n into at most 3 squarefree parts.

Original entry on oeis.org

1, 1, 2, 3, 3, 4, 5, 6, 6, 7, 7, 8, 9, 11, 11, 13, 13, 16, 15, 17, 17, 20, 20, 23, 22, 25, 25, 28, 27, 30, 30, 33, 32, 37, 37, 41, 41, 45, 44, 50, 47, 54, 53, 60, 57, 64, 63, 68, 65, 72, 71, 76, 71, 80, 80, 86, 78, 89, 90, 98, 89, 98, 99, 109, 99, 110
Offset: 0

Views

Author

Ilya Gutkovskiy, Sep 09 2021

Keywords

Crossrefs

Cf. A005117, A073576, A307815, A347648.

A347655 Number of partitions of n into at most 4 squarefree parts.

Original entry on oeis.org

1, 1, 2, 3, 4, 5, 7, 8, 10, 11, 13, 14, 17, 19, 22, 24, 28, 31, 34, 37, 42, 44, 50, 53, 59, 61, 69, 71, 80, 82, 90, 93, 103, 106, 117, 121, 134, 137, 150, 154, 169, 173, 188, 194, 212, 216, 235, 240, 259, 264, 284, 288, 310, 314, 337, 342, 368, 370, 398, 403, 432
Offset: 0

Views

Author

Ilya Gutkovskiy, Sep 09 2021

Keywords

Crossrefs

Cf. A005117, A073576, A308767, A347648, A347649, A347656, A347657.

Programs

A347656 Number of partitions of n into at most 5 squarefree parts.

Original entry on oeis.org

1, 1, 2, 3, 4, 6, 8, 10, 12, 15, 18, 21, 24, 29, 33, 39, 43, 51, 56, 65, 71, 81, 89, 101, 108, 122, 132, 147, 157, 175, 187, 206, 218, 241, 257, 282, 298, 327, 346, 378, 397, 434, 457, 498, 520, 567, 595, 644, 671, 726, 759, 816, 848, 911, 949, 1017, 1053, 1129, 1172
Offset: 0

Views

Author

Ilya Gutkovskiy, Sep 09 2021

Keywords

Crossrefs

Cf. A005117, A073576, A308840, A347648, A347649, A347655, A347657.

Programs

A347657 Number of partitions of n into at most 6 squarefree parts.

Original entry on oeis.org

1, 1, 2, 3, 4, 6, 9, 11, 14, 17, 22, 26, 32, 37, 44, 52, 61, 70, 81, 92, 107, 120, 137, 153, 174, 192, 217, 238, 268, 292, 326, 354, 394, 426, 471, 509, 564, 605, 664, 714, 784, 839, 916, 980, 1070, 1141, 1239, 1320, 1435, 1522, 1644, 1745, 1886, 1993, 2143, 2264
Offset: 0

Views

Author

Ilya Gutkovskiy, Sep 09 2021

Keywords

Crossrefs

Cf. A005117, A073576, A308902, A347648, A347649, A347655, A347656.

A358023 Number of partitions of n into at most 2 distinct squarefree parts.

Original entry on oeis.org

1, 1, 1, 2, 1, 2, 2, 3, 3, 2, 2, 3, 3, 4, 3, 4, 5, 5, 4, 4, 5, 5, 5, 5, 7, 5, 5, 5, 6, 6, 5, 6, 8, 7, 7, 7, 11, 8, 7, 8, 11, 9, 8, 10, 12, 10, 8, 9, 13, 10, 8, 8, 13, 11, 10, 8, 13, 11, 11, 10, 14, 12, 11, 11, 15, 12, 11, 12, 17, 13, 13, 12, 21, 14, 14, 13, 19, 15, 13, 15, 20
Offset: 0

Views

Author

Ilya Gutkovskiy, Oct 25 2022

Keywords

Crossrefs

Cf. A005117, A087188, A098236, A347648, A347777, A358024, A358025.
Showing 1-5 of 5 results.

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

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