A114804 The numbers 3^n-1 written in groups of three digits, with leading zeros omitted.

282, 680, 242, 728, 218, 665, 601, 968, 259, 48, 177, 146, 531, 440, 159, 432, 247, 829, 681, 434, 890, 643, 46, 720, 129, 140, 162, 387, 420, 488, 116, 226, 146, 634, 867, 844, 1, 46, 35, 320, 231, 381, 59, 608, 941, 431, 788, 262, 824, 295, 364, 808

Offset: 1

Author

Jonathan Vos Post, Feb 18 2006

Keywords

• base
• dumb
• nonn

Examples

			2, 8, 26, 80, 242, 728, 2186, ...
		

Links

• Harvey P. Dale, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A024023, A114645, A114807, A114808.

Programs

Mathematica

FromDigits/@Partition[Flatten[IntegerDigits/@(3^Range[30]-1)],3] (* Harvey P. Dale, Jul 04 2021 *)

Extensions

Terms recomputed to use the definition equivalent to A114645. - R. J. Mathar, Jun 23 2014