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A377908
Difference between index of 10^n in A302656 and in A376769.
0
0, 2, 4, 41, 83, 260, 295, 1597, 1652, 1915
OFFSET
0,2
COMMENTS
Motivated by an attempt to explain the huge terms in A302656.
a(n) = A377904(n) - A377906(n).
EXAMPLE
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.
Sequence in context: A184245 A103105 A018312 * A009547 A215921 A009811
KEYWORD
nonn,more,base
AUTHOR
N. J. A. Sloane, Nov 22 2024
STATUS
approved