Primes in toothpick sequence A153006.

Terms

a(0) =3a(1) =13a(2) =37a(3) =53a(4) =149a(5) =269a(6) =601a(7) =653a(8) =881a(9) =941a(10) =2053a(11) =2069a(12) =2137a(13) =2417a(14) =2477a(15) =2657a(16) =2713a(17) =5281a(18) =9697a(19) =10009a(20) =14561a(21) =14713a(22) =16033a(23) =16693a(24) =19489a(25) =20149a(26) =21617a(27) =22091a(28) =22741a(29) =32789