id:A102108 - OEIS Search Results

Search: id:A102108

Displaying 1-1 of 1 results found.

page 1

Numbers of partitions of 2n into n primes.

+0
1

1, 1, 2, 3, 5, 7, 10, 14, 19, 26, 35, 46, 60, 77, 98, 124, 157, 197, 244, 302, 372, 456, 557, 677, 819, 987, 1186, 1420, 1695, 2018, 2394, 2833, 3344, 3936, 4624, 5419, 6336, 7393, 8608, 10003, 11603, 13435, 15527, 17914, 20636, 23732, 27251, 31246, 35772 (list; graph; listen)

	OFFSET	`1,3`
	EXAMPLE	`a(2)=1 since 4 = 2+2;` `a(3)=2 since 6 = 3+3 = 2+2+2;` `a(4)=3 since 8 = 3+5 = 2+3+3 = 2+2+2+2.`
	CROSSREFS	`Bisection of A000607.` `Sequence in context: A116480 A023026 A096778 this_sequence A105780 A001522 A054405` `Adjacent sequences: A102105 A102106 A102107 this_sequence A102109 A102110 A102111`
	KEYWORD	`nonn`
	AUTHOR	`Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), Feb 14 2005`
	EXTENSIONS	`Edited, corrected and extended by Ray Chandler (rayjchandler(AT)sbcglobal.net) Feb 27 2005` `More terms from Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), Feb 14 2005`

page 1

Search completed in 0.002 seconds

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research