0,1

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).

A. Fletcher, J. C. P. Miller, L. Rosenhead and L. J. Comrie, An Index of Mathematical Tables. Vols. 1 and 2, 2nd ed., Blackwell, Oxford and Addison-Wesley, Reading, MA, 1962, Vol. 1, p. 77.

Sequence in context: A078698 A090728 A090309 this_sequence A058346 A165554 A009746

Adjacent sequences: A002113 A002114 A002115 this_sequence A002117 A002118 A002119

nonn

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