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A093892 Index of first occurrence of n in A093890, or 0 if no such number exists. 4
1, 3, 2, 51, 4, 6, 8, 10, 242, 12, 363, 16, 18, 20, 92, 50, 28, 24, 32, 2514, 30, 1002, 1434, 894, 36, 474, 678, 1338, 354, 402, 48, 64, 174, 138, 66, 105, 114, 255, 102, 60, 627, 88, 80, 470, 72, 130, 104, 100, 84, 170, 190, 90, 152, 112, 96, 136, 406, 595, 385, 108 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

Conjecture: there are infinitely many zeros in this sequence.

LINKS

Table of n, a(n) for n=0..59.

FORMULA

A093890[a(n)]=n. - R. J. Mathar, Feb 05 2007

CROSSREFS

Cf. A093890, A093891.

Sequence in context: A339513 A226769 A331474 * A104254 A336519 A231576

Adjacent sequences:  A093889 A093890 A093891 * A093893 A093894 A093895

KEYWORD

nonn

AUTHOR

Amarnath Murthy, Apr 23 2004

EXTENSIONS

Corrected by R. J. Mathar, Feb 05 2007

More terms from David Wasserman, Apr 23 2007

Obsolete comment removed by R. J. Mathar, Jul 22 2009

STATUS

approved

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Last modified June 24 11:45 EDT 2021. Contains 345416 sequences. (Running on oeis4.)