OFFSET
1,2
COMMENTS
a(n) is the number associated to the n-th cell of the main diagonal in the diagram of the symmetry of sigma. For more information see A237593 and A237270.
Records give A071562.
First differences are A259179. - Omar E. Pol, Apr 21 2020
LINKS
Rémy Sigrist, Table of n, a(n) for n = 1..10000
Rémy Sigrist, PARI program for A244367
PROG
(PARI) See Links section.
CROSSREFS
KEYWORD
nonn
AUTHOR
Omar E. Pol, Jul 05 2014
STATUS
approved