52698

Appears in sequences

• Analog of A059226 in which left diagonal is all 1's.at n=35A059274
• Transform of A059226 applied to sequence 1, 1, 1, 1, 1, 1, 1, ...at n=7A059275
• Number of nondecreasing arrangements of 7 numbers x(i) in -(n+5)..(n+5) with the sum of sign(x(i))*2^|x(i)| zero.at n=29A187991
• Main diagonal of square arrays A114881 and A249741.at n=35A249743