403929

Appears in sequences

• Numbers k such that 15*2^k + 1 is prime.at n=43A002258
• G.f. x^4*(2*x^2-1)/( (x^2-1)*(x^2+x-1)*(2*x^3-2*x^2+2*x-1) ).at n=28A175378
• The hyper-Wiener index of the nanostar dendrimer defined pictorially in Fig. 2 of the Madanshekaf reference.at n=0A227711