A072925 Probably an erroneous version of A002845.

1, 1, 1, 2, 4, 8, 17, 36, 78, 171, 379, 888, 1944

Offset: 1

Author

Keywords

• dead

Comments

The old entry with this sequence number was a duplicate of A037444.

References

• J. Q. Longyear, personal communication.
• N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences. San Diego, CA: Academic Press, 1995; entry M1139.

Links

• F. Goebel and R. P. Nederpelt, The number of numerical outcomes of iterated powers, Amer. Math. Monthly, 80 (1971), 1097-1103.
• R. K. Guy and J. L. Selfridge, The nesting and roosting habits of the laddered parenthesis, Amer. Math. Monthly 80 (8) (1973), 868-876.
• J. Longyear, T. Trotter, N. J. A. Sloane, Correspondence