a(n) = A063416(n)/7.

Terms

a(0) =1a(1) =10a(2) =19a(3) =46a(4) =73a(5) =100a(6) =145a(7) =163a(8) =172a(9) =190a(10) =289a(11) =316a(12) =343a(13) =433a(14) =460a(15) =586a(16) =730a(17) =1000a(18) =1432a(19) =1450a(20) =1459a(21) =1486a(22) =1576a(23) =1603a(24) =1630a(25) =1720a(26) =1729a(27) =1873a(28) =1900a(29) =2143