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A187595 Bernoulli-Kervaire-Milnor numbers. 3
1, 1, 1, 1, 1, 1, 28, 1, 2, 1, 992, 1, 1, 1, 8128, 1, 2, 1, 261632, 1, 2, 1, 1448424448, 1, 2, 1, 67100672, 1, 1, 1, 1941802827776, 1, 2, 1, 753623571759104, 1, 2, 1, 23998307331473408, 1, 2, 1, 341653284209033216, 1, 2, 1, 8316321134799694594048, 1, 2, 1, 740764429532373450752, 1, 2, 1, 30559446583872811817762816, 1, 2, 1, 496669433444154134078771167232, 1, 1, 1, 17776484020396435145889494859776 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,7

COMMENTS

|bP_(n+1)| in 1961 Kervaire-Milnor theorem.

|b_n| in Milnor 2011 Table 2 (explained in Further Details p. 807). [Jonathan Sondow, Jun 16 2011]

REFERENCES

Michel A. Kervaire and John W. Milnor, Groups of homotopy spheres: I. Ann. of Math. (2) 77 1963, 504-537.

LINKS

Table of n, a(n) for n=1..63.

Michel A. Kervaire and John W. Milnor, Groups of homotopy spheres: I, December 1961

Michel A. Kervaire and John W. Milnor, Groups of homotopy spheres: I, May 1963

John W. Milnor, Differential Topology Forty-six Years Later, Notices Amer. Math. Soc. 58 (2011), 804-809.

John W. Milnor, Spheres, Abel Prize lecture (video), 2011.

Wikipedia, Exotic sphere

CROSSREFS

Cf. A001676.

Sequence in context: A176641 A040796 A040797 * A040795 A040794 A040793

Adjacent sequences:  A187592 A187593 A187594 * A187596 A187597 A187598

KEYWORD

nonn

AUTHOR

Paul Muljadi, Mar 11 2011

EXTENSIONS

More terms from Jonathan Sondow, Jun 16 2011.

STATUS

approved

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Last modified September 30 15:55 EDT 2020. Contains 337439 sequences. (Running on oeis4.)