22242

Appears in sequences

• "AFJ" (ordered, size, labeled) transform of 2,2,2,2,...at n=8A032000
• Numbers having four 2's in base 10.at n=18A043500
• McKay-Thompson series of class 24A for Monster.at n=29A058571
• a(n) = (sum of first n primes)^2 - sum of squares of first n primes.at n=10A065595
• a(n) = next substring in concatenation of even numbers with length n (incl. leading zeros).at n=5A066555
• Number of ordered triples (w,x,y) with all terms in {-n,...-1,1,...,n} and -2<=w+x+y<=2.at n=39A211616
• Number of nX3 0..3 arrays with no element equal to the sum modulo 4 of elements to its left or elements above it.at n=3A238770
• Number of nX4 0..3 arrays with no element equal to the sum modulo 4 of elements to its left or elements above it.at n=2A238771
• T(n,k)=Number of nXk 0..3 arrays with no element equal to the sum modulo 4 of elements to its left or elements above it.at n=17A238775
• T(n,k)=Number of nXk 0..3 arrays with no element equal to the sum modulo 4 of elements to its left or elements above it.at n=18A238775
• Number of partitions p of n such that the number of parts having multiplicity 1 is a part and max(p) - min(p) is not a part.at n=41A241449
• Numbers with digits 2 and 4 only.at n=32A284920
• Numbers k such that Bernoulli number B_{k} has denominator 64722.at n=16A295592
• a(n) = Sum_{k=0..floor(n/2)} binomial(n+k-1,k) * binomial(n+2*k-1,n-2*k).at n=8A387353