A114827 The numbers 7^n-1 written in groups of three digits, with leading zeros omitted.

648, 342, 240, 16, 806, 117, 648, 823, 542, 576, 480, 40, 353, 606, 282, 475, 248, 197, 732, 674, 213, 841, 287, 200, 968, 890, 104, 66, 782, 230, 728, 484, 747, 561, 509, 942, 332, 329, 305, 696, 2, 326, 305, 139, 872, 61, 628, 413, 597, 910, 448, 113, 988

Offset: 1

Author

Jonathan Vos Post, Feb 19 2006

Keywords

• base
• dumb
• nonn

Examples

			6, 48, 342, 2400, 16806, 117648, ...
		

Crossrefs

Cf. A114645.

Extensions

Terms recomputed to use the definition equivalent to A114645 by Alois P. Heinz, Jun 23 2014