|
|
A060429
|
|
a(n) = 4*prime(n)^2+1.
|
|
2
|
|
|
17, 37, 101, 197, 485, 677, 1157, 1445, 2117, 3365, 3845, 5477, 6725, 7397, 8837, 11237, 13925, 14885, 17957, 20165, 21317, 24965, 27557, 31685, 37637, 40805, 42437, 45797, 47525, 51077, 64517, 68645, 75077, 77285, 88805
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
LINKS
|
|
|
FORMULA
|
|
|
MAPLE
|
|
|
MATHEMATICA
|
|
|
PROG
|
(PARI) { n=0; forprime (p=1, 542, write("b060429.txt", n++, " ", 4*p^2 + 1); ) } \\ Harry J. Smith, Jul 05 2009
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,easy
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|