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A214207 Replace the terms of A213975 with their ranks in A007931. 4
1, 2, 3, 4, 5, 8, 9, 11, 12, 17, 19, 20, 24, 25, 35, 36, 40, 41, 49, 51, 72, 73, 81, 83, 99, 100, 104, 145, 147, 163, 164, 168, 200, 201, 209, 292, 296, 328, 329, 337, 401, 403, 419, 420, 585, 593, 657, 659, 675, 676, 804, 808, 840, 841, 1171, 1187, 1188, 1316, 1320, 1352, 1353, 1609, 1617, 1681, 1683, 2344, 2376, 2377, 2633, 2641, 2705, 2707, 3219, 3235 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Created with the hope of obtaining a better understanding of A213975. It would be interesting if this sequence or A214208 had an alternative definition.

LINKS

Alois P. Heinz, Table of n, a(n) for n = 1..10010

EXAMPLE

A213975(10)=1121, which is A007931(17), so a(10)=17.

CROSSREFS

Cf. A213975, A007931, A214208, A214209.

Sequence in context: A161389 A266118 A287802 * A302497 A044051 A083132

Adjacent sequences:  A214204 A214205 A214206 * A214208 A214209 A214210

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Jul 09 2012

STATUS

approved

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Last modified September 27 21:12 EDT 2021. Contains 347698 sequences. (Running on oeis4.)