6065280
domain: N
Appears in sequences
- Order of (usually) simple Chevalley group A_n (3).at n=3A003793
- Order of simple Chevalley group A_3(q) (or D_3(q)), q = prime power.at n=1A003808
- Order of (usually) simple Chevalley group D_n (3).at n=2A003837
- Orders of non-Abelian simple groups of rank at least two.at n=28A119630
- Inrepfigit (INverse REPetitive FIbonacci-like diGIT) numbers (or Htiek numbers).at n=23A128546
- a(n) = 6*a(n-1) - 6*a(n-2).at n=10A140766
- a(n) = 2^(-1 + (n + n mod 2)/2)*abs(permanent(M_n)) where M_n is the n X n matrix M_n(j, k) = cos(Pi*j*k/n) if n >= 1 and a(0) = 1.at n=18A347929