A087409 Multiples of 6 with digits grouped in pairs and leading zeros omitted.

61, 21, 82, 43, 3, 64, 24, 85, 46, 6, 67, 27, 88, 49, 9, 61, 2, 10, 81, 14, 12, 1, 26, 13, 21, 38, 14, 41, 50, 15, 61, 62, 16, 81, 74, 18, 1, 86, 19, 21, 98, 20, 42, 10, 21, 62, 22, 22, 82, 34, 24, 2, 46, 25, 22, 58, 26, 42, 70, 27, 62, 82, 28, 82, 94, 30, 3, 6, 31, 23, 18, 32, 43

Offset

1,1

Links

Alois P. Heinz, Table of n, a(n) for n = 1..10000

Brady Haran and N. J. A. Sloane, What Number Comes Next? (2018), Numberphile video

Mathematica

FromDigits /@ Partition[ Flatten[ IntegerDigits[ Table[ 6n, {n, 1, 60}]]], 2] (* Robert G. Wilson v *)

Crossrefs

Cf. A008588, A059805, A087406, A060936, A087407, A087408, A087075, A087410, A087411.

Sequence in context: A248143 A012860 A002108 * A199749 A303687 A033381

Adjacent sequences: A087406 A087407 A087408 * A087410 A087411 A087412

Keyword

nonn,easy,base,look

Author

N. J. A. Sloane, Oct 19 2003

Extensions

More terms from Ray Chandler, Oct 20 2003

Status

approved