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A002608 Glaisher's function T(2n+1).
(Formerly M5242 N2281)
0
33, 524, -2322, 81912, 214181, 1182276, 3736614, 9972264, 24622002, 51265020, 106396576, 202547304, 357914103, 613924280, 1011319830, 1625884896, 2508545328, 3777689232, 5589515982, 8076649672, 11456490906, 15968552484, 22005025446 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

REFERENCES

J. W. L. Glaisher, On the representation of a number as sum of 18 squares, Quart. J. Math. 38 (1907), 289-351 (see p. 305). [The whole 1907 volume of The Quarterly Journal of Pure and Applied Mathematics, volume 38, is freely available from Google Books]

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).

LINKS

Table of n, a(n) for n=0..22.

Index entries for sequences mentioned by Glaisher

FORMULA

See equation (i) of Section 38 of Glaisher (1907), which defines this in terms of A002607.

CROSSREFS

Cf. A002607.

Sequence in context: A058796 A214144 A342199 * A010949 A161646 A161988

Adjacent sequences:  A002605 A002606 A002607 * A002609 A002610 A002611

KEYWORD

sign

AUTHOR

N. J. A. Sloane

EXTENSIONS

Entry revised (signs added) by N. J. A. Sloane, Nov 26 2018

More terms from Sean A. Irvine, Mar 03 2019

STATUS

approved

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Last modified September 16 23:53 EDT 2021. Contains 347477 sequences. (Running on oeis4.)