187699
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- Number of nondecreasing arrangements of n numbers x(i) in -(n+2)..(n+2) with the sum of sign(x(i))*2^|x(i)| zero.at n=10A187983
- Primes of the form 10n^2 + 9.at n=25A201711
- Number of maximal 2-independent sets in the planar 3 X n grid graph.at n=18A231882
- Numbers that are the sum of five fourth powers in five or more ways.at n=15A344358
- Numbers that are the sum of five fourth powers in exactly five ways.at n=14A344359
- Prime numbersat n=16980