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 21-30 of 32 results. Next

A125358 Number of base 21 circular n-digit numbers with adjacent digits differing by 4 or less.

Original entry on oeis.org

1, 21, 169, 1101, 8369, 64671, 511957, 4108671, 33331889, 272616609, 2244091579, 18568201871, 154285123493, 1286408940149, 10756655080753, 90159207784161, 757192897525073, 6369787770505701, 53659598197631131, 452559057596166759
Offset: 0

Views

Author

R. H. Hardin, Dec 28 2006

Keywords

Comments

[Empirical] a(base,n)=a(base-1,n)+A025014(n+1) for base>=4.int(n/2)+1

A125359 Number of base 22 circular n-digit numbers with adjacent digits differing by 4 or less.

Original entry on oeis.org

1, 22, 178, 1162, 8858, 68622, 544618, 4381798, 35637914, 292226842, 2411821538, 20009585090, 166720115762, 1394041188406, 11690891947304, 98287713954492, 828060495187498, 6988697529064642, 59072380033613392, 499951394598901592
Offset: 0

Views

Author

R. H. Hardin, Dec 28 2006

Keywords

Comments

[Empirical] a(base,n)=a(base-1,n)+A025014(n+1) for base>=4.int(n/2)+1

A125360 Number of base 23 circular n-digit numbers with adjacent digits differing by 4 or less.

Original entry on oeis.org

1, 23, 187, 1223, 9347, 72573, 577279, 4654925, 37943939, 311837075, 2579551497, 21450968309, 179155113323, 1501673922057, 12625149738521, 106416815593683, 898941182378771, 7607848721495845, 64489085542582579, 547401698354394021
Offset: 0

Views

Author

R. H. Hardin, Dec 28 2006

Keywords

Comments

[Empirical] a(base,n)=a(base-1,n)+A025014(n+1) for base>=4.int(n/2)+1

A125361 Number of base 24 circular n-digit numbers with adjacent digits differing by 4 or less.

Original entry on oeis.org

1, 24, 196, 1284, 9836, 76524, 609940, 4928052, 40249964, 331447308, 2747281456, 22892351528, 191590111316, 1609306726532, 13559412142738, 114546085965354, 969826269069116, 8227091944066248, 69907440585587662, 594878380136137122
Offset: 0

Views

Author

R. H. Hardin, Dec 28 2006

Keywords

Comments

[Empirical] a(base,n)=a(base-1,n)+A025014(n+1) for base>=4.int(n/2)+1

A125362 Number of base 25 circular n-digit numbers with adjacent digits differing by 4 or less.

Original entry on oeis.org

1, 25, 205, 1345, 10325, 80475, 642601, 5201179, 42555989, 351057541, 2915011415, 24333734747, 204025109321, 1716939536441, 14493675325957, 122675396959965, 1040712670097941, 8846367126653991, 75326437255237327
Offset: 0

Views

Author

R. H. Hardin, Dec 28 2006

Keywords

Comments

[Empirical] a(base,n)=a(base-1,n)+A025014(n+1) for base>=4.int(n/2)+1

A125363 Number of base 26 circular n-digit numbers with adjacent digits differing by 4 or less.

Original entry on oeis.org

1, 26, 214, 1406, 10814, 84426, 675262, 5474306, 44862014, 370667774, 3082741374, 25775117966, 216460107326, 1824572346350, 15427938607960, 130804716210096, 1111599418378734, 9465652381274166, 80745664149260704
Offset: 0

Views

Author

R. H. Hardin, Dec 28 2006

Keywords

Comments

[Empirical] a(base,n)=a(base-1,n)+A025014(n+1) for base>=4.int(n/2)+1

A125364 Number of base 27 circular n-digit numbers with adjacent digits differing by 4 or less.

Original entry on oeis.org

1, 27, 223, 1467, 11303, 88377, 707923, 5747433, 47168039, 390278007, 3250471333, 27216501185, 228895105331, 1932205156259, 16362201900939, 138934036864707, 1182486246555079, 10084940483186669, 86164966628165665
Offset: 0

Views

Author

R. H. Hardin, Dec 28 2006

Keywords

Comments

[Empirical] a(base,n)=a(base-1,n)+A025014(n+1) for base>=4.int(n/2)+1

A125365 Number of base 28 circular n-digit numbers with adjacent digits differing by 4 or less.

Original entry on oeis.org

1, 28, 232, 1528, 11792, 92328, 740584, 6020560, 49474064, 409888240, 3418201292, 28657884404, 241330103336, 2039837966168, 17296465194604, 147063357683748, 1253373089577936, 10704229282080880, 91584291381177844
Offset: 0

Views

Author

R. H. Hardin, Dec 28 2006

Keywords

Comments

[Empirical] a(base,n)=a(base-1,n)+A025014(n+1) for base>=4.int(n/2)+1

A125366 Number of base 29 circular n-digit numbers with adjacent digits differing by 4 or less.

Original entry on oeis.org

1, 29, 241, 1589, 12281, 96279, 773245, 6293687, 51780089, 429498473, 3585931251, 30099267623, 253765101341, 2147470776077, 18230728488283, 155192678512659, 1324259934723241, 11323518226156213, 97003621972668547
Offset: 0

Views

Author

R. H. Hardin, Dec 28 2006

Keywords

Comments

[Empirical] a(base,n)=a(base-1,n)+A025014(n+1) for base>=4.int(n/2)+1

A125367 Number of base 30 circular n-digit numbers with adjacent digits differing by 4 or less.

Original entry on oeis.org

1, 30, 250, 1650, 12770, 100230, 805906, 6566814, 54086114, 449108706, 3753661210, 31540650842, 266200099346, 2255103585986, 19164991781962, 163321999341570, 1395146780098946, 11942807195629546, 102422953911204100
Offset: 0

Views

Author

R. H. Hardin, Dec 28 2006

Keywords

Comments

[Empirical] a(base,n)=a(base-1,n)+A025014(n+1) for base>=4.int(n/2)+1
Previous Showing 21-30 of 32 results. Next