A220117 First occurrence of n in A220115.

0, 3, 13, 47, 55, 254, 767, 987, 6909, 16127, 28657, 28670, 125951, 196575, 393213, 4160255, 4177911, 25157623, 25157631, 46137325, 67088375, 268296191, 268434303, 268435455

Offset

0,2

Comments

Least k such that A000120(k) - A007895(k) = n.

Links

Table of n, a(n) for n=0..23.

Crossrefs

Cf. A000120, A007895, A220115, A220118.

Sequence in context: A350175 A239592 A017943 * A089930 A228529 A084519

Adjacent sequences: A220114 A220115 A220116 * A220118 A220119 A220120

Keyword

nonn,base,more

Author

Alex Ratushnyak, Dec 05 2012

Status

approved