3,2

CRC Handbook of Combinatorial Designs, 1996, p. 647.

M. Meringer, Tables of Regular Graphs

Cf. A033886, A058343.

Sequence in context: A103941 A064643 A129535 this_sequence A111280 A095817 A101042

Adjacent sequences: A014368 A014369 A014370 this_sequence A014372 A014373 A014374

nonn,nice

N. J. A. Sloane (njas(AT)research.att.com).