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A246346

Positions of records in A135141.

1, 2, 3, 5, 8, 10, 15, 18, 25, 28, 38, 42, 55, 60, 77, 84, 105, 115, 140, 152, 183, 198, 235, 253, 298, 320, 372, 399, 462, 494, 566, 605, 692, 736, 838, 891, 1007, 1072, 1205, 1280, 1432, 1521, 1698, 1800, 2002, 2120, 2352, 2488, 2755, 2910, 3210, 3387, 3731, 3934, 4322, 4552, 4990, 5250

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OFFSET

1,2

COMMENTS

Bisection 2, 5, 10, 18, 28, 42, ... seems to give the positions of records in A246348 after the initial positions: 1, 2, 3, 5, 10, 18, 28, 42, ...

This easily follows from the pattern present in A246347, as from its fourth term onward, each two successive new records appear to have the same binary width.

LINKS

Antti Karttunen, Table of n, a(n) for n = 1..112

FORMULA

a(n) = A227413(A246347(n)).

PROG

(PARI) \\ See code in A246348.

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

(define A246346 (RECORD-POS 1 1 A135141))

CROSSREFS

A246347 gives the corresponding values.

Cf. A135141, A227413, A246348.

Sequence in context: A254297 A306972 A087279 * A084907 A158724 A289276