|
|
A092501
|
|
a(0)=0, a(1)=1, a(2)=10; for n>2, a(n) = a(n-1)^2 + 10.
|
|
0
|
|
|
|
OFFSET
|
0,3
|
|
REFERENCES
|
Seen in a book of childrens' puzzles.
|
|
LINKS
|
Table of n, a(n) for n=0..8.
A. V. Aho and N. J. A. Sloane, Some doubly exponential sequences, Fib. Quart., 11 (1973), 429-437.
Index entries for sequences of form a(n+1)=a(n)^2 + ...
|
|
MATHEMATICA
|
Join[{0, 1}, NestList[#^2+10&, 10, 10]] (* Harvey P. Dale, Jan 14 2021 *)
|
|
CROSSREFS
|
The beginning is ugly. See A092500 for a better version.
Sequence in context: A020767 A036603 A092500 * A266926 A209234 A282070
Adjacent sequences: A092498 A092499 A092500 * A092502 A092503 A092504
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
N. J. A. Sloane, Apr 07 2004
|
|
STATUS
|
approved
|
|
|
|