A walk of 10-divisible "less regular" figurate cuboctahedra, from sequence A160249.

Terms

a(0) =10a(1) =20a(2) =50a(3) =80a(4) =140a(5) =200a(6) =300a(7) =400a(8) =550a(9) =700a(10) =910a(11) =1120a(12) =1400a(13) =1680a(14) =2040a(15) =2400a(16) =2850a(17) =3300a(18) =3850a(19) =4400a(20) =5060a(21) =5720a(22) =6500a(23) =7280a(24) =8190a(25) =9100a(26) =10150a(27) =11200a(28) =12400a(29) =13600