A220118 First occurrence of -n in A220115.

0, 4, 32, 320, 520, 512, 12288, 32768, 131584, 266240, 1310720, 8388608, 4325376, 39059456, 100663296

Offset

0,2

Comments

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

Links

Table of n, a(n) for n=0..14.

Crossrefs

Cf. A000120, A007895, A220115, A220117.

Sequence in context: A237019 A260155 A047734 * A060174 A052704 A151403

Adjacent sequences: A220115 A220116 A220117 * A220119 A220120 A220121

Keyword

nonn,base,more

Author

Alex Ratushnyak, Dec 05 2012

Status

approved