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A283476 Squarefree numbers n for which A079559(A048675(n)) = 1. 3
1, 2, 5, 6, 7, 11, 13, 17, 19, 21, 23, 29, 30, 31, 33, 37, 39, 41, 42, 43, 47, 51, 53, 57, 59, 61, 66, 67, 69, 71, 73, 78, 79, 83, 87, 89, 93, 97, 101, 102, 103, 107, 109, 111, 113, 114, 123, 127, 129, 131, 137, 138, 139, 141, 149, 151, 154, 157, 159, 163, 165, 167, 173, 174, 177, 179, 181, 182, 183, 186, 191, 193, 195 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Squarefree numbers n such that A048675(n) is one of the terms of A005187.

LINKS

Antti Karttunen, Table of n, a(n) for n = 1..8192

PROG

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

(define A283476 (MATCHING-POS 1 1 (lambda (n) (and (= 1 (A008966 n)) (= 1 (A079559 (A048675 n)))))))

CROSSREFS

Sequence A283475 sorted into ascending order.

Subsequence of A005117.

Cf. A005187, A008966, A048675, A079559.

Sequence in context: A287366 A080589 A292115 * A059791 A043329 A023699

Adjacent sequences:  A283473 A283474 A283475 * A283477 A283478 A283479

KEYWORD

nonn

AUTHOR

Antti Karttunen, Mar 15 2017

STATUS

approved

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Last modified June 19 00:55 EDT 2019. Contains 324217 sequences. (Running on oeis4.)