A122064 Subtract 3, take the square root, subtract 3, take the square root, etc.

147, 144, 12, 9, 3, 0, 0

Offset

1,1

Comments

The subsequent terms are complex.

From a quiz.

References

K. Russell and P. Carter, Number Puzzles, W. Foulsham and Co. Ltd. (1993).

Links

Table of n, a(n) for n=1..7.

Crossrefs

Sequence in context: A172933 A145212 A195239 * A320511 A259288 A325608

Adjacent sequences: A122061 A122062 A122063 * A122065 A122066 A122067

Keyword

nonn,fini,full

Author

Herman Jamke (hermanjamke(AT)fastmail.fm), Sep 14 2006

Status

approved