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A249598
Analog of A097717 in base 4.
4
1, 18, 279, 4, 68985, 1094166, 49, 264, 1053, 1050, 4191, 17966487875148, 65, 266910, 73278909191113155, 16, 18722068612123127013, 299304917928357795234, 265639, 76514292380672732576340, 1223491190935287357533961, 67880230, 1035, 17360709912, 775
OFFSET
1,2
LINKS
EXAMPLE
279 is (10113)_4 which shift-rotates into (01131)_4 = 93 = 279/3, so 279 qualifies as a(3).
CROSSREFS
KEYWORD
nonn,base
AUTHOR
R. J. Mathar, Mar 30 2009, Nov 11 2014
EXTENSIONS
a(12)-a(25) from Lars Blomberg, Feb 04 2015
STATUS
approved