A377908 Difference between index of 10^n in A302656 and in A376769.

0, 2, 4, 41, 83, 260, 295, 1597, 1652, 1915

Offset: 0

Author

N. J. A. Sloane, Nov 22 2024

Keywords

• nonn
• more
• base

Comments

Motivated by an attempt to explain the huge terms in A302656.

a(n) = A377904(n) - A377906(n).

Examples

			For n = 4, 10000 appears as A302656(93) and as A377904(176), so a(4) = 176-93 = 83. As a result, we get A302656(176) = 2*10^1111 - 1 = 199...9 (with 1111 9's).
		

Crossrefs

Summary: the 16 sequences derived from A302656 are A376769-A376776, A377903-A377904, A377906-A377911.