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.

Previous Showing 11-14 of 14 results.

A259795 Number of partitions of n^6 into sixth powers.

Original entry on oeis.org

1, 1, 2, 13, 218, 5082, 140549, 4318937, 142230196, 4899174096, 173759831765, 6275666535508, 229029623773326, 8400986623582879, 308552577080828413, 11315799255444002331, 413526899811283611529, 15035521464541449037361, 543292158617220114038102, 19493012206795963934830852, 694033371089826655280448205, 24509565267500567956406898725
Offset: 0

Views

Author

N. J. A. Sloane, Jul 06 2015

Keywords

Links

Crossrefs

A row of the array in A259799.
Cf. A037444, A259792, A259793, A259794.

Formula

a(n) = [x^(n^6)] Product_{k>=1} 1/(1 - x^(k^6)). - Ilya Gutkovskiy, Jan 29 2018

Extensions

a(8)-a(14) from Alois P. Heinz, Jul 10 2015
a(15)-a(18) from Hiroaki Yamanouchi, Jul 11 2015
a(19)-a(21) from Vaclav Kotesovec, Dec 10 2016

A259796 Number of partitions of 3^n into n-th powers.

Original entry on oeis.org

3, 4, 5, 7, 9, 13, 19, 27, 40, 59, 88, 131, 196, 293, 439, 658, 987, 1479, 2218, 3327, 4989, 7483, 11224, 16836, 25253, 37878, 56817, 85224, 127836, 191753, 287628, 431441, 647161, 970741, 1456111, 2184166, 3276248, 4914371, 7371556, 11057334, 16586000
Offset: 1

Views

Author

N. J. A. Sloane, Jul 06 2015

Keywords

Examples

			n=3: partitions of 3^3 = 27 into cubes: 27 = 27, 8^3+1^3, 8^2+1^11, 8+1^19, 1^27, so a(3) = 5.

Links

Crossrefs

A column of the array in A259799.

Extensions

More terms from Alois P. Heinz, Jul 10 2015

A259797 Number of partitions of 5^n into n-th powers.

Original entry on oeis.org

7, 19, 62, 253, 1104, 5082, 24119, 117016, 577219, 2881559, 14517349, 73646606, 375647872, 1924303223, 9890611989, 50972464766, 263251147564, 1361885016990, 7055002534314, 36586652345539, 189899006940570
Offset: 1

Views

Author

N. J. A. Sloane, Jul 06 2015

Keywords

Links

Crossrefs

A column of the array in A259799.

Extensions

a(11)-a(21) from Alois P. Heinz, Jul 10 2015

A259798 Number of partitions of 6^n into n-th powers.

Original entry on oeis.org

11, 43, 258, 1886, 15772, 140549, 1311749, 12648913, 124896943, 1255339471, 12791342074, 131747261218, 1368576060800, 14314677403795
Offset: 1

Views

Author

N. J. A. Sloane, Jul 06 2015

Keywords

Links

Crossrefs

A column of the array in A259799.

Extensions

a(9)-a(14) from Alois P. Heinz, Jul 11 2015
Previous Showing 11-14 of 14 results.

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

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