229189

Properties

Appears in sequences

• Number of mixed Husimi trees with n nodes; or rooted polygonal cacti with bridges.at n=12A000237
• Primes which are sums of two or more distinct 4th powers of primes.at n=21A193411
• The number of closed normal form lambda calculus terms of size n, where size(lambda x.M)=2+size(M), size(M N)=2+size(M)+size(N), and size(V)=1+i for a variable V bound by the i-th enclosing lambda (corresponding to a binary encoding).at n=33A195691
• Prime numbersat n=20363