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A258694
Maximal level of a congruence subgroup of PSL(2,Z) of genus n.
0
48, 52, 78, 96, 108, 126, 126, 156, 169, 154, 168, 198, 210, 231, 252, 240, 243, 289, 264, 273, 286, 308, 361, 338, 336
OFFSET
0,1
LINKS
C. J. Cummins and S. Pauli, Congruence Subgroups of PSL(2,Z) of genus less than or equal to 24 , Experimental Math., 12 (2), 2003, 243-255. See Table 1.
CROSSREFS
A258691, A102474, A258693-A258700 give the ten sequences in Table 1 of Cummins and Pauli (2003).
Sequence in context: A296872 A364702 A357429 * A328738 A067191 A080854
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Jun 07 2015
STATUS
approved