Sort:  

Yes! Nicely done. The 149 come for 1 squared and 7 squared...as is the top number derived in the preceding triangles (by squaring the bottom ones). SBD is on the way!

Coin Marketplace

STEEM 0.13
TRX 0.24
JST 0.031
BTC 82551.92
ETH 1823.56
USDT 1.00
SBD 0.74