The On-Line Encyclopedia of Integer Sequences (OEIS)

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A121921

A102897(n) - 1.
(history; published version)

#5 by Russ Cox at Fri Mar 30 16:50:30 EDT 2012

AUTHOR

_N. J. A. Sloane (njas(AT)research.att.com), _, Mar 17 2007

Discussion

Fri Mar 30

16:50

OEIS Server: https://oeis.org/edit/global/110

#4 by N. J. A. Sloane at Fri Feb 27 03:00:00 EST 2009

KEYWORD

nonn,new

nonn

AUTHOR

N. J. A. Sloane (njas, (AT)research.att.com), Mar 17 2007

#3 by N. J. A. Sloane at Fri May 11 03:00:00 EDT 2007

NAME

Numbers n such that (partition number of n) mod n = 14.

A102897(n) - 1.

DATA

1402, 3579, 4111, 5289, 6383, 6467, 15146, 32141, 41910, 82849, 110088, 127531, 185114

1, 3, 13, 121, 4959, 2771103, 151947502947

OFFSET

1,1

0,2

COMMENTS

The case 14 has unusually large least nSame as A102897, but counts nonempty set systems.

EXAMPLE

a(1)=1402 because partition number of 1402 is 52435757789401123913939450130086135644 = 1402*37400683159344596229628709079947315 + 14;

MATHEMATICA

Do[ If[ Mod[ PartitionsP@n, n] == 14, Print@n], {n, 731000}] - Robert G. Wilson v Sep 14 2006

CROSSREFS

Cf. A093952 = partition number(n) mod n, A121015.

KEYWORD

more,nonn,new

nonn

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), Sep 02 2006

njas, Mar 17 2007

EXTENSIONS

More terms from Robert G. Wilson v Sep 14 2006

#2 by N. J. A. Sloane at Mon Oct 09 03:00:00 EDT 2006

DATA

1402, 3579, 4111, 5289, 6383, 6467, 15146, 32141, 41910, 82849, 110088, 127531, 185114

MATHEMATICA

Do[ If[ Mod[ PartitionsP@n, n] == 14, Print@n], {n, 731000}] - Robert G. Wilson v Sep 14 2006

EXTENSIONS

More terms from Robert G. Wilson v Sep 14 2006

#1 by N. J. A. Sloane at Fri Sep 29 03:00:00 EDT 2006

NAME

Numbers n such that (partition number of n) mod n = 14.

DATA

1402, 3579, 4111, 5289, 6383, 6467, 15146

OFFSET

1,1

COMMENTS

The case 14 has unusually large least n.

EXAMPLE

a(1)=1402 because partition number of 1402 is 52435757789401123913939450130086135644 = 1402*37400683159344596229628709079947315 + 14;

CROSSREFS

Cf. A093952 = partition number(n) mod n, A121015.

KEYWORD

more,nonn,new

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), Sep 02 2006

STATUS

approved