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A293947
Sequence P(n) arising in the analysis of the Hofstadter "brother" sequence A284644.
0
1, 3, 8, 19, 41, 85, 173, 349, 701, 1405, 2800, 5576, 11128, 22221, 44342, 88422, 176507, 352062, 702831, 1403235, 2802382, 5598862, 11185734, 22353592, 44674558
OFFSET
1,2
LINKS
Altug Alkan, Nathan Fox, and Orhan Ozgur Aybar, On Hofstadter Heart Sequences, Complexity, Volume 2017, Article ID 2614163, 8 pages.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Oct 26 2017
STATUS
approved