136696

Appears in sequences

• Number of stacks, or arrangements of n pennies in contiguous rows, each touching 2 in row below.at n=43A001524
• 3-apexes of Omega: numbers k such that Omega(k-3) < Omega(k-2)< Omega(k-1) < Omega(k) > Omega(k+1) > Omega(k+2) > Omega(k+3), where Omega(m) = the number of prime factors of m, counting multiplicity.at n=31A076760
• Sum of parts of the n-th subsection of the head of the last section of the set of partitions of any odd integer >= 2n+1.at n=20A182995
• Number of (w,x,y,z) with all terms in {0,...,n} and (least gapsize)=1.at n=29A212894