|
Search: id:A092835
|
|
|
| A092835 |
|
Indices of prime tribonacci numbers. |
|
+0
4
|
|
| 3, 5, 6, 10, 86, 97, 214, 801, 4201, 18698, 96878
(list; graph; listen)
|
|
|
OFFSET
|
1,1
|
|
|
COMMENT
|
The prime for n=96878 was found by Kamil Duszenko. - T. D. Noe (noe(AT)sspectra.com), Mar 08 2005
|
|
REFERENCES
|
Tony D. Noe and Jonathan Vos Post, Primes in Fibonacci n-step and Lucas n-step Sequences, Journal of Integer Sequences, Vol. 8 (2005), Article 05.4.4.
|
|
LINKS
|
Eric Weisstein's World of Mathematics, Tribonacci Number
Eric Weisstein's World of Mathematics, Integer Sequence Primes
|
|
FORMULA
|
A000073(a(n)+1) = A092836(n). (Ray Chandler and Jonathan Vos Post, Dec 26, 2004)
|
|
CROSSREFS
|
Cf. A000073, A092836.
Adjacent sequences: A092832 A092833 A092834 this_sequence A092836 A092837 A092838
Sequence in context: A112926 A027627 A115059 this_sequence A001838 A080759 A145714
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
Eric Weisstein (eric(AT)weisstein.com), Mar 06, 2004
|
|
EXTENSIONS
|
2 more terms from T. D. Noe (noe(AT)sspectra.com), Mar 08 2005
|
|
|
Search completed in 0.002 seconds
|
