1,2

W.S. Anglin, Mathematics, A Concise History and Phil., Springer, NY 1994. p. 222.

Sequence in context: A030509 A042414 A099226 this_sequence A101379 A132652 A125390

Adjacent sequences: A016104 A016105 A016106 this_sequence A016108 A016109 A016110

nonn

Robert G. Wilson v (rgwv(AT)rgwv.com)