99296

Appears in sequences

• Column 2 of the array m(i,1)=m(1,j)=1 m(i,j)=m(i-1,j-1)+m(i-1,j+1) (a(n)=m(n,2)).at n=19A072100
• Number of partitions of 2n in which each odd part has even multiplicity and each even part has odd multiplicity.at n=34A100847
• Numbers k such that k and k+1 have the same positive sum of noninfinitary divisors (A348271).at n=2A348346