43512

Appears in sequences

• Jabotinsky-triangle related to A039647.at n=22A039692
• Second column of Fibonacci Jabotinsky-triangle A039692.at n=6A039929
• Structured truncated icosahedral numbers.at n=13A100154
• A triangle sequence derived from setting an Euler numbers A122045 generalization equal to the Eulerian numbers A008292 to get a generating function expansion: p(x,t) = ((-1 + exp(x)) (-1 + x)/(-1 + exp(t*x) + t - exp(t)* x)).at n=42A178232
• Fourth accumulation array, T, of the natural number array A000027, by antidiagonals.at n=51A185509
• Number of distinct (unordered) pairs of partitions of an 8-element set that have Rand distance n.at n=16A192098
• Triangle read by rows: coefficients of polynomials p(x,n) defined by 1/(1-t-t^2)^x = Sum_{n=1..oo} p(x,n)*t^n/n!.at n=30A194938
• Number of n X 4 binary arrays with some element plus some horizontally or antidiagonally adjacent neighbor totalling two not more than once.at n=4A268991
• T(n,k)=Number of nXk binary arrays with some element plus some horizontally or antidiagonally adjacent neighbor totalling two not more than once.at n=32A268995
• Number of 5Xn binary arrays with some element plus some horizontally or antidiagonally adjacent neighbor totalling two not more than once.at n=3A268999
• Derangements of {1,2,...,n} (n >= 2) in lexicographic order.at n=39A320588
• Number of integer partitions of n that are all 1's or whose run-lengths cover an initial interval of positive integers.at n=49A332576