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 1-5 of 5 results.

A069195 Order of first letter of English name of consecutive days of the week starting from a Monday.

Original entry on oeis.org

13, 20, 23, 20, 6, 19, 19, 13, 20, 23, 20, 6, 19, 19, 13, 20, 23, 20, 6, 19, 19, 13, 20, 23, 20, 6, 19, 19, 13, 20, 23, 20, 6, 19, 19, 13, 20, 23, 20, 6, 19, 19, 13, 20, 23, 20, 6, 19, 19, 13, 20, 23, 20, 6, 19, 19, 13, 20, 23, 20, 6, 19, 19, 13, 20, 23, 20, 6, 19, 19, 13, 20, 23, 20, 6, 19, 19, 13, 20, 23, 20, 6, 19, 19
Offset: 0

Views

Author

Guenther Kloetzl (GKloetzl(AT)aol.com), Apr 14 2002

Keywords

Comments

Period 7, repeat [13, 20, 23, 20, 6, 19, 19]. - Joerg Arndt, Sep 20 2023

Examples

			For Monday, M is the 13th letter of the alphabet, so a(0)=13.

Crossrefs

Cf. A033986, A049005.

Programs

  • Mathematica
    PadRight[{},120,{13,20,23,20,6,19,19}] (* Harvey P. Dale, Jul 17 2024 *)

A209924 Concatenation of the months' names spelled in English, with 1=A, 2=B,..., 26=Z.

Original entry on oeis.org

10, 1, 14, 21, 1, 18, 25, 6, 5, 2, 18, 21, 1, 18, 25, 13, 1, 18, 3, 8, 1, 16, 18, 9, 12, 13, 1, 25, 10, 21, 14, 5, 10, 21, 12, 25, 1, 21, 7, 21, 19, 20, 19, 5, 16, 20, 5, 13, 2, 5, 18, 15, 3, 20, 15, 2, 5, 18, 14, 15, 22, 5, 13, 2, 5, 18, 4, 5, 3, 5, 13, 2, 5, 18
Offset: 1

Views

Author

M. F. Hasler, Mar 15 2012

Keywords

Crossrefs

Cf. A209926 (same for French), A209927 (same for German).
Cf. A031139, A049004, A033986, A089746, A049005, A069195, A103742, A134456, A161376.

Programs

  • Mathematica
    LetterNumber/@Table[DateString[{2024,m,1},"MonthName"],{m,12}]//Flatten (* Harvey P. Dale, Jul 28 2024 *)
  • PARI
    Vec( Vecsmall( "JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember" ))%32

A209925 ASCII encoded concatenation of the months' names, spelled in English.

Original entry on oeis.org

74, 97, 110, 117, 97, 114, 121, 70, 101, 98, 114, 117, 97, 114, 121, 77, 97, 114, 99, 104, 65, 112, 114, 105, 108, 77, 97, 121, 74, 117, 110, 101, 74, 117, 108, 121, 65, 117, 103, 117, 115, 116, 83, 101, 112, 116, 101, 109, 98, 101, 114, 79, 99, 116, 111, 98, 101, 114, 78, 111, 118, 101, 109, 98, 101, 114, 68, 101, 99, 101, 109, 98, 101, 114
Offset: 1

Views

Author

M. F. Hasler, Mar 15 2012

Keywords

Crossrefs

Cf. A031139, A049004, A033986, A089746, A049005, A069195, A103742, A134456, A161376.

Programs

  • PARI
    Vecsmall("JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember")

Formula

A209924 = A209925 (mod 32).

A209926 Concatenation of the months' names, spelled in French, with 'a'=1, ..., 'z'=26 (ignoring accents).

Original entry on oeis.org

10, 1, 14, 22, 9, 5, 18, 6, 5, 22, 18, 9, 5, 18, 13, 1, 18, 19, 1, 22, 18, 9, 12, 13, 1, 9, 10, 21, 9, 14, 10, 21, 9, 12, 12, 5, 20, 1, 15, 21, 20, 19, 5, 16, 20, 5, 13, 2, 18, 5, 15, 3, 20, 15, 2, 18, 5, 14, 15, 22, 5, 13, 2, 18, 5, 4, 5, 3, 5, 13, 2, 18, 5
Offset: 1

Views

Author

M. F. Hasler, Mar 15 2012

Keywords

Crossrefs

Cf. A209924 (same for English), A209927 (same for German).
Cf. A031139, A049004, A033986, A089746, A049005, A069195, A103742, A134456, A161376.

Programs

  • PARI
    Vec( Vecsmall( "janvierfevriermarsavrilmaijuinjuilletaoutseptembreoctobrenovembredecembre" ))%32

A260249 Month numbers in the Gregorian calendar, in alphabetical order of their English names.

Original entry on oeis.org

4, 8, 12, 2, 1, 7, 6, 3, 5, 11, 10, 9
Offset: 1

Views

Author

Shreevatsa R, Jul 20 2015

Keywords

Examples

			In alphabetical order, the months of the Gregorian calendar are: April (4), August (8), December (12), February (2), January (1), July (7), June (6), March (3), May (5), November (11), October (10), September (9).

Links

Crossrefs

Cf. A033986.
Showing 1-5 of 5 results.

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