A132227 a(n) = 3*prime(n) - 5.

1, 4, 10, 16, 28, 34, 46, 52, 64, 82, 88, 106, 118, 124, 136, 154, 172, 178, 196, 208, 214, 232, 244, 262, 286, 298, 304, 316, 322, 334, 376, 388, 406, 412, 442, 448, 466, 484, 496, 514, 532, 538, 568, 574, 586, 592, 628, 664, 676, 682, 694, 712, 718, 748

Offset

1,2

Links

Table of n, a(n) for n=1..54.

Example

a(3) = 3*prime(3) - 5 = 3*5 - 5 = 15 - 5 = 10.

Maple

seq(3*ithprime(n)-5, n=1..40); # Emeric Deutsch, Aug 22 2007

Mathematica

Table[3Prime[n]-5, {n, 54}] (* James C. McMahon, Mar 04 2025 *)

Crossrefs

Cf. A000040.

Sequence in context: A008148 A089340 A175703 * A036063 A112984 A343907

Adjacent sequences: A132224 A132225 A132226 * A132228 A132229 A132230

Keyword

nonn,less,changed

Author

Gary W. Adamson, Aug 14 2007

Extensions

More terms from Emeric Deutsch, Aug 22 2007

a(41)-a(54) from James C. McMahon, Mar 04 2025

Status

approved