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 1-4 of 4 results.

A136382 a(n) = A136380(n)/4.

Original entry on oeis.org

6, 40, 2992, 12414272, 209257095067008, 59317480525187181808940067328, 4702813293407424109748719392353175027867348964750888938496, 29544706650695305166306664670066298727078147700457878444083332544832412373927109119211594757559616821553159371673600
Offset: 1

Views

Author

Antti Karttunen, Dec 29 2007

Keywords

Comments

Note that each term a(n) fits into A007283(n-1) bits.

Links

Crossrefs

a(n) = A048724(A136384(n))/2. A136383 shows the same sequence in octal base. Cf. A036284.

A036285 Sequence A036284 written in octal.

Original entry on oeis.org

6, 30, 2640, 25664300, 2503026643656400, 25315703023056664357316564563000, 2527515731736303020414563050266643413731571505656462723056364000, 25246137277231573150136315064303020122720413505630571426364566664342075141145731573675057360256564674414627536305631724050230000
Offset: 0

Views

Author

Antti Karttunen, Nov 01 1998

Keywords

Links

Crossrefs

Cf. A136381, A136383, A136385.

Formula

a(n) = A007094(A036284(n)).

Extensions

Entry revised Dec 29 2007

A136381 Sequence A136380 shown in octal base.

Original entry on oeis.org

30, 240, 27300, 275332400, 27624273321353000, 277524424264553332245513535524000, 27762724550512424245125524562733322130552452655353526564552130000, 277751305605652455261312526532424241366545132655245452272135533332224427213254552451226545102753535225125262712455250570562640000
Offset: 1

Views

Author

Antti Karttunen, Dec 29 2007

Keywords

Links

Crossrefs

Cf. A036285, A136383 (shifted two bits right), A136385.

Formula

a(n) = A007094(A136380(n)).

A136385 Sequence A136384 shown in octal base.

Original entry on oeis.org

4, 60, 6440, 65444600, 6506064447454400, 65231606066154444716234545546000, 6527131623634606061431546150644447033623163115454546626154744000, 65254336276263162310334631144606060326621433115461563064745544444706171303315623163471156340654545471431467134615463624150660000
Offset: 1

Views

Author

Antti Karttunen, Dec 29 2007

Keywords

Links

Crossrefs

Cf. A036285, A136381, A136383.

Formula

a(n) = A007094(A136384(n)).
Showing 1-4 of 4 results.

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

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