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 1-3 of 3 results.

A104799 Primes containing sublist {0123456789}.

Original entry on oeis.org

101234567897, 301234567891, 401234567891, 401234567897, 601234567897, 701234567897, 801234567893, 1012345678901, 1012345678907, 1012345678961, 1012345678969, 1012345678979, 1012345678997, 1101234567899, 1201234567891, 1501234567891, 1501234567897, 1601234567897, 1601234567899
Offset: 1

Views

Author

Zak Seidov, Mar 26 2005

Keywords

Examples

			101234567897 is in the sequence as it contains the string 0123456789 and it is a prime. - _David A. Corneth_, May 28 2023

Links

Crossrefs

Cf. A104800, A104801, A104802.

Programs

Extensions

Missing data inserted and more terms from David A. Corneth, May 28 2023

A104800 Primes containing sublist {9876543210}.

Original entry on oeis.org

198765432101, 498765432101, 498765432107, 798765432103, 798765432109, 987654321007, 987654321029, 987654321047, 987654321061, 987654321089, 987654321097, 1098765432101, 1398765432101, 1498765432103, 1898765432107, 1987654321019, 1987654321069, 2898765432107, 2987654321017, 2987654321039
Offset: 1

Views

Author

Zak Seidov, Mar 26 2005

Keywords

Links

Crossrefs

Cf. A104799, A104801, A104802.

Programs

Extensions

Missing 987654321007 inserted by and more terms from David A. Corneth, May 28 2023

A104801 Numbers n such that the string n0123456789 is prime.

Original entry on oeis.org

10, 20, 22, 23, 46, 53, 70, 73, 80, 88, 128, 155, 158, 172, 176, 220, 221, 223, 230, 232, 233, 245, 254, 266, 274, 283, 308, 328, 337, 343, 344, 350, 364, 379, 406, 412, 422, 445, 454, 469, 506, 515, 521, 529, 542, 548, 553, 562, 571, 574, 596, 599, 610, 625
Offset: 1

Views

Author

Zak Seidov, Mar 29 2005

Keywords

Crossrefs

Cf. A104799, A104802.
Showing 1-3 of 3 results.

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

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