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 61-70 of 72 results. Next

A118610 Start with 1 and repeatedly reverse the digits and add 24 to get the next term.

Original entry on oeis.org

1, 25, 76, 91, 43, 58, 109, 925, 553, 379, 997, 823, 352, 277, 796, 721, 151, 175, 595, 619, 940, 73, 61, 40, 28, 106, 625, 550, 79, 121, 145, 565, 589, 1009, 9025, 5233, 3349, 9457, 7573, 3781, 1897, 8005, 5032, 2329, 9256, 6553, 3580, 877, 802, 232, 256, 676
Offset: 1

Views

Author

Luc Stevens (lms022(AT)yahoo.com), May 08 2006

Keywords

Comments

After 29 steps enters a cycle of length 36.

Crossrefs

A118615 Start with 1 and repeatedly reverse the digits and add 26 to get the next term.

Original entry on oeis.org

1, 27, 98, 115, 537, 761, 193, 417, 740, 73, 63, 62, 52, 51, 41, 40, 30, 29, 118, 837, 764, 493, 420, 50, 31, 39, 119, 937, 765, 593, 421, 150, 77, 103, 327, 749, 973, 405, 530, 61, 42, 50, 31, 39, 119, 937, 765, 593, 421, 150, 77, 103, 327, 749, 973, 405, 530, 61, 42
Offset: 1

Views

Author

Luc Stevens (lms022(AT)yahoo.com), May 08 2006

Keywords

Comments

After 23 steps enters a cycle of length 18.

Crossrefs

Extensions

a(23) corrected by Georg Fischer, Jul 17 2020

A118616 Start with 1 and repeatedly reverse the digits and add 29 to get the next term.

Original entry on oeis.org

1, 30, 32, 52, 54, 74, 76, 96, 98, 118, 840, 77, 106, 630, 65, 85, 87, 107, 730, 66, 95, 88, 117, 740, 76, 96, 98, 118, 840, 77, 106, 630, 65, 85, 87, 107, 730, 66, 95, 88, 117, 740, 76, 96, 98, 118, 840, 77, 106, 630, 65, 85, 87, 107, 730, 66, 95, 88, 117, 740, 76, 96, 98
Offset: 1

Views

Author

Luc Stevens (lms022(AT)yahoo.com), May 08 2006

Keywords

Comments

After 6 steps enters a cycle of length 18.

Crossrefs

Programs

  • Mathematica
    NestList[29+IntegerReverse[#]&,1,70] (* or *) PadRight[{1,30,32,52,54,74},70,{730,66,95,88,117,740,76,96,98,118,840,77,106,630,65,85,87,107}] (* Harvey P. Dale, Apr 29 2022 *)

A118617 Start with 1 and repeatedly reverse the digits and add 31 to get the next term.

Original entry on oeis.org

1, 32, 54, 76, 98, 120, 52, 56, 96, 100, 32, 54, 76, 98, 120, 52, 56, 96, 100, 32, 54, 76, 98, 120, 52, 56, 96, 100, 32, 54, 76, 98, 120, 52, 56, 96, 100, 32, 54, 76, 98, 120, 52, 56, 96, 100, 32, 54, 76, 98, 120, 52, 56, 96, 100, 32, 54, 76, 98, 120, 52, 56, 96, 100, 32, 54
Offset: 1

Views

Author

Luc Stevens (lms022(AT)yahoo.com), May 08 2006

Keywords

Comments

After 1 step enters a cycle of length 9.

Crossrefs

Programs

  • Mathematica
    NestList[FromDigits[Reverse[IntegerDigits[#]]]+31&,1,70] (* Harvey P. Dale, Dec 25 2012 *)
    NestList[IntegerReverse[#]+31&,1,70] (* Harvey P. Dale, Aug 28 2021 *)

A118618 Start with 1 and repeatedly reverse the digits and add 32 to get the next term.

Original entry on oeis.org

1, 33, 65, 88, 120, 53, 67, 108, 833, 370, 105, 533, 367, 795, 629, 958, 891, 230, 64, 78, 119, 943, 381, 215, 544, 477, 806, 640, 78, 119, 943, 381, 215, 544, 477, 806, 640, 78, 119, 943, 381, 215, 544, 477, 806, 640, 78, 119, 943, 381, 215, 544, 477, 806, 640, 78
Offset: 1

Views

Author

Luc Stevens (lms022(AT)yahoo.com), May 08 2006

Keywords

Comments

After 19 steps enters a cycle of length 9.

Crossrefs

A118619 Start with 1 and repeatedly reverse the digits and add 33 to get the next term.

Original entry on oeis.org

1, 34, 76, 100, 34, 76, 100, 34, 76, 100, 34, 76, 100, 34, 76, 100, 34, 76, 100, 34, 76, 100, 34, 76, 100, 34, 76, 100, 34, 76, 100, 34, 76, 100, 34, 76, 100, 34, 76, 100, 34, 76, 100, 34, 76, 100, 34, 76, 100, 34, 76, 100, 34, 76, 100, 34, 76, 100, 34, 76, 100, 34, 76
Offset: 1

Views

Author

Luc Stevens (lms022(AT)yahoo.com), May 08 2006

Keywords

Comments

After 1 step enters a cycle of length 3.

Crossrefs

Extensions

79 replaced with 76 by Georg Fischer, Jul 17 2020

A118620 Start with 1 and repeatedly reverse the digits and add 45 to get the next term.

Original entry on oeis.org

1, 46, 109, 946, 694, 541, 190, 136, 676, 721, 172, 316, 658, 901, 154, 496, 739, 982, 334, 478, 919, 964, 514, 460, 109, 946, 694, 541, 190, 136, 676, 721, 172, 316, 658, 901, 154, 496, 739, 982, 334, 478, 919, 964, 514, 460, 109, 946, 694, 541, 190, 136, 676, 721, 172
Offset: 1

Views

Author

Luc Stevens (lms022(AT)yahoo.com), May 08 2006

Keywords

Comments

After 2 steps enters a cycle of length 22.

Crossrefs

Programs

  • Mathematica
    NestList[IntegerReverse[#]+45&,1,60] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, Oct 09 2020 *)

Extensions

New a(5)=a(27)=a(49)=694 inserted by Georg Fischer, Jul 17 2020

A118631 Start with 1 and repeatedly reverse the digits and add 34 to get the next term.

Original entry on oeis.org

1, 35, 87, 112, 245, 576, 709, 941, 183, 415, 548, 879, 1012, 2135, 5346, 6469, 9680, 903, 343, 377, 807, 742, 281, 216, 646, 680, 120, 55, 89, 132, 265, 596, 729, 961, 203, 336, 667, 800, 42, 58, 119, 945, 583, 419, 948, 883, 422, 258, 886, 722, 261, 196, 725
Offset: 1

Views

Author

Luc Stevens (lms022(AT)yahoo.com), May 09 2006

Keywords

Comments

After 53 steps enters a cycle of length 36.

Crossrefs

A118632 Start with 1 and repeatedly reverse the digits and add 35 to get the next term.

Original entry on oeis.org

1, 36, 98, 124, 456, 689, 1021, 1236, 6356, 6571, 1791, 2006, 6037, 7341, 1472, 2776, 6807, 7121, 1252, 2556, 6587, 7891, 2022, 2237, 7357, 7572, 2792, 3007, 7038, 8342, 2473, 3777, 7808, 8122, 2253, 3557, 7588, 8892, 3023, 3238, 8358, 8573, 3793, 4008
Offset: 1

Views

Author

Luc Stevens (lms022(AT)yahoo.com), May 09 2006

Keywords

Comments

After 4 steps enters a cycle of length 72.

Crossrefs

Programs

  • Mathematica
    NestList[IntegerReverse[#]+35&,1,50] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, May 08 2017 *)

A118633 Start with 1 and repeatedly reverse the digits and add 37 to get the next term.

Original entry on oeis.org

1, 38, 120, 58, 122, 258, 889, 1025, 5238, 8362, 2675, 5799, 10012, 21038, 83049, 94075, 57086, 68112, 21223, 32249, 94260, 6286, 6863, 3723, 3310, 170, 108, 838, 875, 615, 553, 392, 330, 70, 44, 81, 55, 92, 66, 103, 338, 870, 115, 548, 882, 325, 560
Offset: 1

Views

Author

Luc Stevens (lms022(AT)yahoo.com), May 09 2006

Keywords

Comments

After 34 steps enters a cycle of length 27.

Crossrefs

Programs

  • Mathematica
    NestList[IntegerReverse[#]+37&,1,60] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, Oct 14 2018 *)
Previous Showing 61-70 of 72 results. Next