|
|
REFERENCES
| A. P. Domoryad, Mathematical Games and Pastimes. Macmillan, NY, 1964, p. 259.
N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
|
