A104236 n*Golomb's sequence.

1, 4, 6, 12, 15, 24, 28, 32, 45, 50, 55, 72, 78, 84, 90, 112, 119, 126, 133, 160, 168, 176, 184, 216, 225, 234, 243, 252, 290, 300, 310, 320, 330, 374, 385, 396, 407, 418, 468, 480, 492, 504, 516, 528, 585, 598, 611, 624, 637, 650, 714, 728, 742, 756, 770, 784, 855, 870, 885, 900, 915, 930

Offset

12,2

Links

Table of n, a(n) for n=12..73.

Example

a(4)=12 because Golomb's a(4)=3, thus 4*3=12
a(10)=50 because Golomb's a(10)=5, thus 10*5=50

Maple

N:= 10000: A001462[1]:= 1: B[1]:= 1: A001462[2]:= 2:
for n from 2 while B[n-1] <= N do
  B[n]:= B[n-1] + A001462[n];
  for j from B[n-1]+1 to B[n] do A001462[j]:= n end do
end do:
[seq(j*A001462[j], j=1..N)]; # Based on Robert Israel's program for A001462. - N. J. A. Sloane, Jan 03 2021

Crossrefs

Cf. A001462.

Sequence in context: A256241 A364385 A247632 * A265225 A122781 A153355

Adjacent sequences: A104233 A104234 A104235 * A104237 A104238 A104239

Keyword

base,easy,nonn

Author

Alexandre Wajnberg, Apr 02 2005

Extensions

More terms from N. J. A. Sloane, Jan 03 2021

Status

approved