-1652

Appears in sequences

• McKay-Thompson series of class 20d for Monster.at n=33A058559
• Self-convolution 4th power equals A106220, which consists entirely of digits {0,1,2,3} after the initial terms {1,4}.at n=10A106221
• Row sums of number triangle related to the Jacobsthal numbers.at n=29A110325
• a(n)=5a(n-1)-11a(n-2)+13a(n-3)-9a(n-4)+3a(n-5)-a(n-6).at n=15A140342
• The real part of complex sequence: a(n) = a(n-1) + (1+i)*a(n-2).at n=15A143055
• Alternating sum of 11-gonal (or hendecagonal) numbers.at n=27A266087
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 193", based on the 5-celled von Neumann neighborhood.at n=29A270688