8877691

Properties

Appears in sequences

• a(n) = Sum_{k=0..n} (k+1)! binomial(n,k).at n=9A001339
• Numerators of certain upper bounds for Euler's number e.at n=8A095822
• Square array A(row,col) = Sum_{k=0..row} binomial(row,k)*(1+col+k)!, read by descending antidiagonals as A(0,0), A(0,1), A(1,0), A(0,2), A(1,1), A(2,0), ...at n=54A276588
• Transpose of A276588.at n=45A276589
• a(n) is the number of nonnegative numbers < 10^n with all digits distinct.at n=10A344389
• a(n) is the number of nonnegative numbers < 10^n with all digits distinct.at n=11A344389
• a(n) is the number of nonnegative numbers < 10^n with all digits distinct.at n=12A344389
• a(n) is the number of nonnegative numbers < 10^n with all digits distinct.at n=13A344389
• a(n) is the number of nonnegative numbers < 10^n with all digits distinct.at n=14A344389
• a(n) is the number of nonnegative numbers < 10^n with all digits distinct.at n=15A344389
• a(n) is the number of nonnegative numbers < 10^n with all digits distinct.at n=16A344389
• a(n) is the number of nonnegative numbers < 10^n with all digits distinct.at n=17A344389
• a(n) is the number of nonnegative numbers < 10^n with all digits distinct.at n=18A344389
• a(n) is the number of nonnegative numbers < 10^n with all digits distinct.at n=19A344389
• a(n) is the number of nonnegative numbers < 10^n with all digits distinct.at n=20A344389
• a(n) is the number of nonnegative numbers < 10^n with all digits distinct.at n=21A344389
• a(n) is the number of nonnegative numbers < 10^n with all digits distinct.at n=22A344389
• a(n) is the number of nonnegative numbers < 10^n with all digits distinct.at n=23A344389
• a(n) is the number of nonnegative numbers < 10^n with all digits distinct.at n=24A344389
• a(n) is the number of nonnegative numbers < 10^n with all digits distinct.at n=25A344389