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 1-9 of 9 results.

A132901 Numbers formed by concatenating 11 consecutive prime numbers.

Original entry on oeis.org

235711131719232931, 3571113171923293137, 57111317192329313741, 711131719232931374143, 1113171923293137414347, 1317192329313741434753, 1719232931374143475359, 1923293137414347535961, 2329313741434753596167
Offset: 1

Views

Author

Omar E. Pol, Sep 04 2007

Keywords

Links

Crossrefs

Prime numbers: A000040. Cf. A007795, A045533, A059932, A091762.

A132905 Numbers formed by concatenating 5 consecutive prime numbers.

Original entry on oeis.org

235711, 3571113, 57111317, 711131719, 1113171923, 1317192329, 1719232931, 1923293137, 2329313741, 2931374143, 3137414347, 3741434753, 4143475359, 4347535961, 4753596167, 5359616771, 5961677173, 6167717379, 6771737983
Offset: 1

Views

Author

Omar E. Pol, Sep 04 2007

Keywords

Crossrefs

Prime numbers: A000040. Cf. A007795, A045533, A059932, A091762.

A132902 Numbers formed by concatenating 12 consecutive prime numbers.

Original entry on oeis.org

23571113171923293137, 357111317192329313741, 5711131719232931374143, 71113171923293137414347, 111317192329313741434753, 131719232931374143475359, 171923293137414347535961
Offset: 1

Views

Author

Omar E. Pol, Sep 04 2007

Keywords

Crossrefs

Prime numbers: A000040. Cf. A007795, A045533, A059932, A091762.

Programs

  • Mathematica
    FromDigits[Flatten[IntegerDigits/@#]]&/@Partition[Prime[Range[20]],12,1] (* Harvey P. Dale, May 27 2017 *)

A132904 Numbers formed by concatenating 4 consecutive prime numbers.

Original entry on oeis.org

2357, 35711, 571113, 7111317, 11131719, 13171923, 17192329, 19232931, 23293137, 29313741, 31374143, 37414347, 41434753, 43475359, 47535961, 53596167, 59616771, 61677173, 67717379, 71737983, 73798389, 79838997, 838997101
Offset: 1

Views

Author

Omar E. Pol, Sep 04 2007

Keywords

Links

Crossrefs

Prime numbers: A000040. Cf. A007795, A045533, A059932, A091762.

Formula

Prime numbers. 2 3 5 7 --------------> a(1) = 2357 11 -------------> a(2) = 35711

A132906 Numbers formed by concatenating 6 consecutive prime numbers.

Original entry on oeis.org

23571113, 357111317, 5711131719, 71113171923, 111317192329, 131719232931, 171923293137, 192329313741, 232931374143, 293137414347, 313741434753, 374143475359, 414347535961, 434753596167, 475359616771, 535961677173
Offset: 1

Views

Author

Omar E. Pol, Sep 04 2007

Keywords

Crossrefs

Prime numbers: A000040. Cf. A007795, A045533, A059932, A091762.

A132907 Numbers formed by concatenating 7 consecutive prime numbers.

Original entry on oeis.org

2357111317, 35711131719, 571113171923, 7111317192329, 11131719232931, 13171923293137, 17192329313741, 19232931374143, 23293137414347, 29313741434753, 31374143475359, 37414347535961, 41434753596167
Offset: 1

Views

Author

Omar E. Pol, Sep 04 2007

Keywords

Crossrefs

Prime numbers: A000040. Cf. A007795, A045533, A059932, A091762.

A132908 Numbers formed by concatenating 8 consecutive prime numbers.

Original entry on oeis.org

235711131719, 3571113171923, 57111317192329, 711131719232931, 1113171923293137, 1317192329313741, 1719232931374143, 1923293137414347, 2329313741434753, 2931374143475359, 3137414347535961, 3741434753596167
Offset: 1

Views

Author

Omar E. Pol, Sep 04 2007

Keywords

Crossrefs

Cf. A000040, A007795, A045533, A059932, A091762.

Programs

  • Mathematica
    FromDigits/@(Flatten[IntegerDigits/@#]&/@(Partition[Prime[Range[20]],8,1])) (* Harvey P. Dale, Mar 06 2011 *)

A132909 Numbers formed by concatenating 9 consecutive prime numbers.

Original entry on oeis.org

23571113171923, 357111317192329, 5711131719232931, 71113171923293137, 111317192329313741, 131719232931374143, 171923293137414347, 192329313741434753, 232931374143475359, 293137414347535961
Offset: 1

Views

Author

Omar E. Pol, Sep 04 2007

Keywords

Crossrefs

Prime numbers: A000040. Cf. A007795, A045533, A059932, A091762.

Programs

  • Mathematica
    FromDigits[Flatten[IntegerDigits/@#]]&/@Partition[Prime[Range[ 20]], 9, 1] (* Harvey P. Dale, Jul 18 2011 *)

A132910 Numbers formed by concatenating 10 consecutive prime numbers.

Original entry on oeis.org

2357111317192329, 35711131719232931, 571113171923293137, 7111317192329313741, 11131719232931374143, 13171923293137414347, 17192329313741434753, 19232931374143475359, 23293137414347535961
Offset: 1

Views

Author

Omar E. Pol, Sep 04 2007

Keywords

Crossrefs

Prime numbers: A000040. Cf. A007795, A045533, A059932, A091762.
Showing 1-9 of 9 results.

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