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 21-24 of 24 results.

A180297 Number of arrangements of n indistinguishable balls in n boxes with the maximum number of balls in any box equal to n-7.

Original entry on oeis.org

1, 3138, 35850, 110715, 228294, 412698, 705341, 1162800, 1860480, 2899248, 4412826, 6575976, 9614000, 13813800, 19536660, 27232920, 37458720, 50895000, 68368950, 90878112, 119617344, 156008864, 201735600, 258778080, 329455104
Offset: 8

Views

Author

R. H. Hardin, formula from Robert Gerbicz in the Sequence Fans Mailing List, Aug 24 2010

Keywords

Crossrefs

n-7th entry in rows of A180281

Formula

Empirical: a(n)=n*binomial(n+5,n-2) for n>14

A180298 Number of arrangements of n indistinguishable balls in n boxes with the maximum number of balls in any box equal to n-8.

Original entry on oeis.org

1, 8952, 128865, 440374, 948090, 1754116, 3050775, 5116200, 8335338, 13238478, 20549925, 31245500, 46621575, 68378310, 98719335, 140470200, 197218125, 273475800, 374872212, 508373712, 682538780, 907810200, 1196848620, 1564911744
Offset: 9

Views

Author

R. H. Hardin, formula from Robert Gerbicz in the Sequence Fans Mailing List, Aug 24 2010

Keywords

Crossrefs

n-8th entry in rows of A180281

Formula

Empirical: a(n)=n*binomial(n+6,n-2) for n>16

A180299 Number of arrangements of n indistinguishable balls in n boxes with the maximum number of balls in any box equal to n-9.

Original entry on oeis.org

1, 25652, 461175, 1740024, 3907995, 7391475, 13058840, 22225256, 36773397, 59366450, 93736500, 145044900, 220330110, 329064450, 483841800, 701220000, 1002744600, 1416183912, 1977008880, 2730155120, 3732108600, 5053360840
Offset: 10

Views

Author

R. H. Hardin, formula from Robert Gerbicz in the Sequence Fans Mailing List, Aug 24 2010

Keywords

Crossrefs

n-9th entry in rows of A180281

Formula

Empirical: a(n)=n*binomial(n+7,n-2) for n>18

A180300 Number of arrangements of n indistinguishable balls in n boxes with the maximum number of balls in any box equal to n-10.

Original entry on oeis.org

1, 73788, 1645215, 6838832, 16011905, 30931296, 55439448, 95585220, 160286166, 262462010, 420630210, 660990330, 1020099795, 1548293760, 2314026000, 3409331640, 4956643692, 7117231968, 10101573944, 14182012680, 19708107276
Offset: 11

Views

Author

R. H. Hardin, formula from Robert Gerbicz in the Sequence Fans Mailing List, Aug 24 2010

Keywords

Crossrefs

n-10th entry in rows of A180281.

Formula

Empirical: a(n)=n*binomial(n+8,n-2) for n>20.
Previous Showing 21-24 of 24 results.