Bessel function J_0(n) is a monotonically decreasing positive sequence.

Terms

a(0) =1a(1) =2a(2) =6a(3) =12a(4) =21a(5) =37a(6) =40a(7) =84a(8) =128a(9) =172a(10) =882a(11) =1592a(12) =2302a(13) =3012a(14) =3722a(15) =4432a(16) =5142a(17) =5852a(18) =6562a(19) =7272a(20) =7982a(21) =8692a(22) =9402a(23) =10112a(24) =10822a(25) =11532a(26) =12242a(27) =12952a(28) =13662a(29) =14372