A030004 - OEIS

A030004

(prime(n)-1)(prime(n)-3)(prime(n)-5)/48.

0, 0, 1, 10, 20, 56, 84, 165, 364, 455, 816, 1140, 1330, 1771, 2600, 3654, 4060, 5456, 6545, 7140, 9139, 10660, 13244, 17296, 19600, 20825, 23426, 24804, 27720, 39711, 43680, 50116, 52394, 64824, 67525, 76076, 85320, 91881, 102340, 113564, 117480, 138415

(list; graph; refs; listen; history; text; internal format)

OFFSET

2,4

LINKS

T. D. Noe, Table of n, a(n) for n = 2..1000

MATHEMATICA

Table[(p - 1) (p - 3) (p - 5)/48, {p, Prime[Range[2, 50]]}] (* T. D. Noe, Apr 16 2012 *)

CROSSREFS

Sequence in context: A254030 A188896 A067192 * A271512 A294473 A174183

Adjacent sequences: A030001 A030002 A030003 * A030005 A030006 A030007

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved