A261407 Numbers d_m arising in Cohen et al.'s investigation of "ladder relations" among powers of the Salem number A073011.

1, 2, 1, 24, 1, 81, 1, 63057, 1, 234280024, 1

Offset

2,2

Comments

See Cohen et al. (1992) for precise definition.

References

Cohen, Henri, Leonard Lewin, and Don Zagier. "A sixteenth-order polylogarithm ladder." Experimental Mathematics 1.1 (1992): 25-34. See Table 1.

Links

Table of n, a(n) for n=2..12.

Crossrefs

Cf. A073011.

Sequence in context: A271530 A062763 A243147 * A037943 A073876 A355587

Adjacent sequences: A261404 A261405 A261406 * A261408 A261409 A261410

Keyword

nonn,more

Author

N. J. A. Sloane, Aug 22 2015

Status

approved