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A296342
a(n) = index of first n in A274820.
2
0, 1, 2, 8, 10, 12, 18, 21, 37, 43, 51, 52, 56, 95, 99, 101, 102, 135, 147, 192, 193, 217, 222, 224, 270, 299, 330, 340, 374, 407, 443, 456, 519, 546, 557, 558, 674, 675, 703, 704, 735, 736, 865, 866, 917, 918, 971, 1025, 1026, 1120, 1179, 1198, 1301, 1342
OFFSET
0,3
LINKS
PROG
(PARI) See Links section.
CROSSREFS
Cf. A274820.
Sequence in context: A265670 A297999 A287088 * A328559 A328954 A343500
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Dec 12 2017
EXTENSIONS
More terms from Rémy Sigrist, Dec 12 2017
STATUS
approved