OFFSET
2,2
COMMENTS
Included in accordance with OEIS policy of including published but erroneous sequences to serve as pointers to the correct versions.
REFERENCES
M. A. Kervaire and J. W. Milnor, Groups of homotopy spheres: I. Ann. of Math. (2) 77 1963 504-537. Gives erroneous a(9).
CROSSREFS
KEYWORD
dead
STATUS
approved
