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Revision History for A249746

(Underlined text is an addition; strikethrough text is a deletion.)

Showing entries 1-10 | older changes
A249746 Permutation of natural numbers: a(n) = A126760(A249735(n)) = A249824(A064216(n)).
(history; published version)
#32 by N. J. A. Sloane at Sun Aug 07 20:43:40 EDT 2016
STATUS

proposed

approved

#31 by Antti Karttunen at Sun Aug 07 14:37:18 EDT 2016
STATUS

editing

proposed

#30 by Antti Karttunen at Sun Aug 07 14:36:06 EDT 2016
COMMENTS

Permutation obtained from the odd bisection of A003961 (or from the odd bisection of A048673). - _Antti Karttunen_, Aug 07 2016).

Discussion
Sun Aug 07 14:37
Antti Karttunen: (Removed the attribution&date from my clarifying comment, as not to clutter the entry too much. It's quite obvious, I just didn't mention it at the time I submitted this permutation pair.)
#29 by Antti Karttunen at Sun Aug 07 14:35:47 EDT 2016
COMMENTS

Permutation obtained from the odd bisection of A003961 (or from the odd bisection of A048673). - Antti Karttunen, Aug 07 2016

#28 by Antti Karttunen at Sun Aug 07 14:03:55 EDT 2016
NAME

Permutation of natural numbers: a(n) = A126760(A249735(n)) = A249824(A064216(n)).

COMMENTS

Permutation obtained from the odd bisection of A003961 (odd bisection of A048673). - Antti Karttunen, Aug 07 2016

#27 by Antti Karttunen at Sun Aug 07 14:02:49 EDT 2016
COMMENTS

Permutation obtained from the odd bisection of A003961 (A048673). - Antti Karttunen, Aug 07 2016

CROSSREFS

Cf. A003961, A007310, A048673, A084967, A126760, A249735, A064216, A249824.

#26 by Antti Karttunen at Sun Aug 07 13:29:46 EDT 2016
FORMULA

a(3n-1) = A273669(a(n)) and a(A254049(n)) = aA273664(A249746a(n)). - Antti Karttunen, Aug 07 2016

Discussion
Sun Aug 07 13:30
Antti Karttunen: Empirical check for the fact I already found by formula massage: (same-intfuns1? (COMPOSE A249746 A016789 -1+) (COMPOSE A273669 A249746) 1024) --> #t
(same-intfuns1? (COMPOSE A249746 A254049) (COMPOSE A273664 A249746) 1024) --> #t
#25 by Antti Karttunen at Sun Aug 07 13:28:51 EDT 2016
FORMULA

a(3n-1) = A273669(a(n)) and a(A254049(n)) = a(A249746(n)). - Antti Karttunen, Aug 07 2016

CROSSREFS

Cf. also A273664, A273669.

STATUS

approved

editing

#24 by Peter Luschny at Thu Jul 28 11:27:19 EDT 2016
STATUS

reviewed

approved

#23 by Michael De Vlieger at Thu Jul 28 08:54:48 EDT 2016
STATUS

proposed

reviewed

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Last modified August 18 17:33 EDT 2024. Contains 375269 sequences. (Running on oeis4.)