28348

Appears in sequences

• Number of (n+3) X 8 0..1 matrices with each 4 X 4 subblock idempotent.at n=16A224565
• Number of partitions of n containing m(5) as a part, where m denotes multiplicity.at n=45A240490
• a(n) = 4*n*(21*n - 26).at n=19A263229
• Expansion of phi(-x^6) / f(-x) in powers of x where phi(), f() are Ramanujan theta functions.at n=45A271661
• Numbers k such that (151*10^k - 1)/3 is prime.at n=20A276546
• a(1)=1. For n > 1, a(n) is the n-th positive integer after a(n-1) which cannot be written as a sum of distinct preceding terms in the sequence.at n=17A343017