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A253781 Numbers n for which A075167(n) = A252464(n). 2
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 49, 50, 51, 52, 53, 54, 55, 57, 58, 59, 60, 61, 62, 63, 65, 66, 67, 68, 69, 70, 71, 73, 74, 75, 76, 77, 78, 79, 82, 83, 84, 85, 86, 87, 89, 90, 91, 92, 93, 94, 95, 97, 98, 99, 100 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Antti Karttunen, Table of n, a(n) for n = 1..10000

PROG

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

(define A253781 (ZERO-POS 1 1 (lambda (n) (- (A075167 n) (A252464 n)))))

CROSSREFS

Complement: A253782.

Subsequence: A005117 (squarefree numbers).

Cf. A075167, A252464.

Sequence in context: A121176 A028261 A119675 * A037144 A121684 A191853

Adjacent sequences:  A253778 A253779 A253780 * A253782 A253783 A253784

KEYWORD

nonn

AUTHOR

Antti Karttunen, Jan 16 2015

STATUS

approved

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Last modified September 16 18:24 EDT 2019. Contains 327116 sequences. (Running on oeis4.)