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A220118 First occurrence of -n in A220115. 0
0, 4, 32, 320, 520, 512, 12288, 32768, 131584, 266240, 1310720, 8388608, 4325376, 39059456, 100663296 (list; graph; refs; listen; history; text; internal format)
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.

Sequence in context: A237019 A260155 A047734 * A060174 A052704 A151403

Adjacent sequences:  A220115 A220116 A220117 * A220119 A220120 A220121

KEYWORD

nonn,more

AUTHOR

Alex Ratushnyak, Dec 05 2012

STATUS

approved

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Last modified April 18 15:08 EDT 2021. Contains 343089 sequences. (Running on oeis4.)