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A257678 Fixed points of A257676 and A257677. 3
0, 1, 2, 3, 6, 7, 10, 14, 15, 18, 22, 30, 31, 34, 38, 62, 63, 66, 70, 126, 127, 130, 134, 217, 254, 255, 258, 262, 345, 409, 510, 511, 514, 518, 601, 665, 793, 1022, 1023, 1026, 1030, 1113, 1177, 1305, 1561, 2046, 2047, 2050, 2054, 2137, 2201, 2329, 2585, 3097, 3832, 3833, 4094, 4095 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

Those n for which A257676(n) = n.

LINKS

Antti Karttunen, Table of n, a(n) for n = 1..678

PROG

(Scheme, with Antti Karttunen's IntSeq-library)

(define A257678 (FIXED-POINTS 1 0 A257676))

CROSSREFS

Subsequence: A000225.

Cf. A257676, A257677.

Sequence in context: A266536 A345090 A059096 * A002038 A032501 A240212

Adjacent sequences:  A257675 A257676 A257677 * A257679 A257680 A257681

KEYWORD

nonn

AUTHOR

Antti Karttunen, May 04 2015

STATUS

approved

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Last modified July 24 23:25 EDT 2021. Contains 346273 sequences. (Running on oeis4.)