|
| |
|
|
A055103
|
|
Expansion of 4th power of continued fraction 1/ ( 1+q/ ( 1+q^2/ ( 1+q^3/ ( 1+q^4/... )))).
|
|
3
| |
|
|
1, -4, 10, -16, 15, 0, -30, 64, -81, 60, 12, -128, 250, -312, 234, 32, -443, 848, -1014, 720, 109, -1312, 2448, -2880, 2033, 280, -3550, 6512, -7513, 5184, 744, -8832, 15980, -18252, 12492, 1712, -20745, 37168, -41942, 28352, 3918, -46288, 82146
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 0,2
|
|
|
REFERENCES
| For the third power see G. E. Andrews, Simplicity and surprise in Ramanujan's "Lost" Notebook, Amer. Math. Monthly, 104 (No. 10, Dec. 1997), 918-925.
|
|
|
CROSSREFS
| See A007325 for first power (which has an alternative g.f.), A055101 for square, A055102 for cube.
Sequence in context: A005662 A190965 A099457 * A030332 A119409 A109603
Adjacent sequences: A055100 A055101 A055102 * A055104 A055105 A055106
|
|
|
KEYWORD
| sign,easy
|
|
|
AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Jun 14 2000
|
|
|
EXTENSIONS
| More terms from Kok Seng Chua (chuaks(AT)ihpc.nus.edu.sg), Jun 20 2000
|
| |
|
|
